12 results authored by Owen Jepps - search across all users.

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• Expanding Brackets
Exam (8 questions)

9 questions: Expanding out expressions such  $(ax+b)(cx+d)$ etc.

• Question

Reducing fractions to their lowest form by cancelling common factors in the numerator and denominator. There are 4 questions.

• Question

Cancelling to reduce a fraction to its lowest terms.

• Question

Eight expressions, of increasing complexity. The student must simplify them by expanding brackets and collecting like terms.

• Question

No description given

• Question

Several quadratics are given and students are asked to complete the square.

• Question

Coefficient of squared term is 1.

• Question

A question to practice simplifying fractions with the use of factorisation (for binomial and quadratic expressions).

• Question

Several quadratics are given and students are asked to complete the square.

• Question in Matrices

$A$ a $3 \times 3$ matrix. Using row operations on the augmented matrix $\left(A | I_3\right)$ reduce to $\left(I_3 | A^{-1}\right)$.

• Question

This question concerns the evaluation of the eigenvalues and corresponding eigenvectors of a 2x2 matrix.

• Question in Matrices

A really simple question which asks the student to multiply two matrices.