Differentiation Rules
Standard differentiation formulas.
d/dx(xⁿ) = nxⁿ⁻¹ d/dx(eˣ) = eˣ d/dx(ln x) = 1/x d/dx(sin x) = cos x d/dx(cos x) = -sin x Pearson Edexcel A-Level 2025
Essential formulas for pure mathematics, mechanics, and statistics aligned to Pearson Edexcel A-Level Mathematics (9MA0) specification.
This formula sheet covers key mathematical relationships from the Pearson Edexcel A-Level Mathematics specification, helping you solve complex problems and achieve top grades.
Calculus formulas
Mechanics equations
Statistics formulas
Algebra essentials
Algebra, calculus, trigonometry, and coordinate geometry for A-Level.
Standard differentiation formulas.
d/dx(xⁿ) = nxⁿ⁻¹ d/dx(eˣ) = eˣ d/dx(ln x) = 1/x d/dx(sin x) = cos x d/dx(cos x) = -sin x Standard integration formulas.
∫xⁿ dx = xⁿ⁺¹/(n+1) + C (n ≠ -1) ∫eˣ dx = eˣ + C ∫1/x dx = ln|x| + C ∫cos x dx = sin x + C ∫sin x dx = -cos x + C Solutions for ax² + bx + c = 0 where a ≠ 0.
x = [-b ± √(b² - 4ac)] / (2a) Topic Focus
Calculus Applications
Motion, forces, and energy relationships in mechanics.
s displacement, u initial velocity, v final velocity, a acceleration, t time.
v = u + at s = ut + ½at² v² = u² + 2as s = ½(u + v)t F force (N), m mass (kg), a acceleration (m/s²).
F = ma p momentum (kg m/s), m mass (kg), v velocity (m/s).
p = mv Topic Focus
Motion Equations
Probability, distributions, and statistical analysis.
Average of data values.
Mean = (Sum of all values) / (Number of values) Measure of spread in data.
Variance = Σ(x - μ)² / n Square root of variance.
σ = √Variance Topic Focus
Statistical Measures
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Apply formulas to A-Level problems. Understand when and why to use each formula.
Always verify units match before substituting values. Convert units if necessary.
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Formulas align with Pearson Edexcel A-Level Mathematics specification (9MA0) for UK students.
Always show your working and include units in your final answers.