GradeMotion Open Library 22 Video Solutions May 2025 Series

A-Level Further Maths Past Paper Solutions

High-definition video walkthroughs and formal mathematical derivations for every single question on the Edexcel GCE Further Maths May 2025 examination, led by specialist Tutor Sheefa.

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3x3 Matrices, Determinants, Inverses & Transformations

Master 3x3 matrix multiplication, determinants, singular matrix conditions, inverse matrix calculati...

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Complex Numbers: Argand Loci, Cubic Roots & De Moivre's Proofs

Comprehensive guide to complex numbers in A-Level Further Maths: Euler's formula, modulus-argument a...

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First & Second Order Differential Equations & Physical Modelling

Master analytical methods for solving 1st order differential equations using integrating factors, an...

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Hyperbolic Functions, Maclaurin Series & Inverse Trigonometry

Comprehensive breakdown of hyperbolic functions $(\sinh, \cosh, \tanh)$, logarithmic forms of invers...

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Polar Coordinates: Curves, Tangents & Area Integration

Understand polar curve sketching ($r = f(\theta)$ like cardioids, limaçons, and lemniscates), vertic...

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Summation of Series, Method of Differences & Vectors in 3D

Techniques for evaluating finite series using standard summation formulas $\sum r, \sum r^2, \sum r^...

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Edexcel May 2025 CP1 Core Pure Mathematics 1 (9FM0/01)

Q1 Core Pure 1 (CP1)

Matrices (Singular & Inverse Matrix)

Step-by-step worked solution for Edexcel Further Maths CP1 May 2025 Q1. Learn how to find when a 3x3 matrix is singular ...

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Q2 Core Pure 1 (CP1)

Hyperbolic Functions (Exact Values)

Worked solution for Edexcel Further Maths CP1 May 2025 Question 2 on hyperbolic functions. Tutor Sheefa explains exact v...

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Q3 Core Pure 1 (CP1)

Complex Numbers (Purely Imaginary Proof)

Edexcel CP1 May 2025 Question 3 full walkthrough: proving an expression is purely imaginary using complex conjugates and...

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Q4 Core Pure 1 (CP1)

Second Order Differential Equations

Edexcel Further Maths May 2025 CP1 Question 4 worked solution. Learn how to solve non-homogeneous 2nd order differential...

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Q5 Core Pure 1 (CP1)

Method of Differences (Summation Proof)

May 2025 CP1 Q5 step-by-step solution: Method of Differences summation proof. Watch Tutor Sheefa show how to telescope t...

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Q6 Core Pure 1 (CP1)

Complex Numbers (Cubic Roots & Argand Diagrams)

Edexcel CP1 May 2025 Question 6 worked solution on cubic roots of polynomials with complex conjugates and Argand plane p...

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Q7a Core Pure 1 (CP1)

Partial Fractions (Improper Fractions)

Edexcel CP1 May 2025 Q7(a) solution. How to handle improper rational expressions with algebraic division before partial ...

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Q7b Core Pure 1 (CP1)

Definite Integration & Natural Logs

Edexcel CP1 May 2025 Q7(b) solution: Definite integration leading to exact natural logarithms. Step-by-step walkthrough ...

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Q8 Core Pure 1 (CP1)

Differential Equations (Modelling & Integrating Factor)

Edexcel CP1 May 2025 Question 8 worked solution: First order linear differential equations with integrating factor and p...

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Q9 Core Pure 1 (CP1)

Hyperbolic Functions & Integration

Full walkthrough of Edexcel CP1 May 2025 Question 9 on integrating powers of hyperbolic functions and hyperbolic substit...

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Q10 Core Pure 1 (CP1)

Volumes of Revolution (Trigonometric Identities)

Edexcel CP1 May 2025 Question 10 worked solution: Calculating exact volumes of revolution rotated $2\pi$ radians around ...

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Edexcel May 2025 CP2 Core Pure Mathematics 2 (9FM0/02)

Q1 Core Pure 2 (CP2)

Complex Numbers (Modulus & Argument Properties)

Edexcel CP2 May 2025 Question 1 worked solution: Modulus and argument properties of complex numbers explained step-by-st...

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Q2 Core Pure 2 (CP2)

3D Vectors (Lines and Planes)

Edexcel CP2 May 2025 Question 2 worked solution: Lines and planes in 3D, intersections, and shortest distance calculatio...

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Q3a Core Pure 2 (CP2)

Mathematical Induction (Matrix Powers)

Edexcel CP2 May 2025 Q3(a) proof by mathematical induction for matrix powers $M^n$. Full step-by-step deduction by Tutor...

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Q3bcd Core Pure 2 (CP2)

Matrix Transformations & Combined Geometry

Edexcel CP2 May 2025 Q3 parts b, c, d: Linear transformations in 2D, combined matrix multiplication order, and invariant...

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Q4 Core Pure 2 (CP2)

Complex Numbers (Equations & Argand Loci)

Edexcel CP2 May 2025 Question 4 worked solution: Argand loci equations, intersecting geometric regions, and minimum dist...

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Q5 Core Pure 2 (CP2)

Simultaneous Equations (Planes & Sheaf)

Edexcel CP2 May 2025 Question 5 worked solution: Solving systems of 3 planes, determinant conditions for consistency, an...

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Q6 Core Pure 2 (CP2)

Roots of Polynomials (Quartic Equations)

Edexcel CP2 May 2025 Question 6 worked solution: Roots of quartic equations, Vieta's formulas, and polynomial transforma...

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Q7a Core Pure 2 (CP2)

Polar Coordinates (Vertical Tangents)

Edexcel CP2 May 2025 Q7(a) solution: Finding vertical tangents perpendicular to the initial line on a polar curve $r = f...

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Q7bc Core Pure 2 (CP2)

Polar Area & Cosine Rule Applications

Edexcel CP2 May 2025 Q7(b,c) worked solution: Polar area integration and applying the cosine rule to find chord lengths ...

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Q8 Core Pure 2 (CP2)

Maclaurin Series & Hyperbolic Differentiation

Edexcel CP2 May 2025 Question 8 worked solution: Deriving Maclaurin series using successive differentiation of hyperboli...

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Q9 Core Pure 2 (CP2)

Differentiation of Inverse Sine Functions

Edexcel CP2 May 2025 Question 9 worked solution: Differentiating inverse trigonometric functions (arcsin) and Leibniz's ...

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