1702 results for "find".

Refine by Refine by

• Blathnaid's copy of Simplify logarithms

Express $\log_a(x^{c}y^{d})$ in terms of $\log_a(x)$ and $\log_a(y)$. Find $q(x)$ such that $\frac{f}{g}\log_a(x)+\log_a(rx+s)-\log_a(x^{1/t})=\log_a(q(x))$

Question Draft

CC BY Published

• No subjects selected
• No topics selected

No ability levels selected

• Area under a curve by integration

Find roots and the area under a parabola

Question Ready to use

CC BY-NC Published

• No subjects selected
• No topics selected

No ability levels selected

• Vectors 2 Dot product and angle between two vectors

Find the dot product and the angle between two vectors

Question Needs to be tested

CC BY Published

• No subjects selected
• No topics selected

No ability levels selected

• W1b - Solve simultaneous equations by finding inverse matrix

Putting a pair of linear equations into matrix notation and then solving by finding the inverse of the coefficient matrix.

Question Ready to use

CC BY Published

• No subjects selected
• No topics selected

No ability levels selected

• Maria's copy of Roots of a quartic real polynomial

Given two complex numbers, find by inspection the one that is a root of a given quartic real polynomial and hence find the other roots.

Question Needs to be tested

CC BY Published

• No subjects selected
• No topics selected

No ability levels selected

• W2a: Rearrange linear equations to find value of an unknown

Finding the value of a variable

Question Ready to use

CC BY Published

• No subjects selected
• No topics selected

No ability levels selected

• W2a: Simplifying fractions

Find $\displaystyle \frac{a} {b + \frac{c}{d}}$ as a single fraction in the form $\displaystyle \frac{p}{q}$ for integers $p$ and $q$.

Question Ready to use

CC BY Published

• No subjects selected
• No topics selected

No ability levels selected

• W2b: Simplify logarithms

Express $\log_a(x^{c}y^{d})$ in terms of $\log_a(x)$ and $\log_a(y)$. Find $q(x)$ such that $\frac{f}{g}\log_a(x)+\log_a(rx+s)-\log_a(x^{1/t})=\log_a(q(x))$

Question Draft

CC BY Published

• No subjects selected
• No topics selected

No ability levels selected

• Factorise a quadratic

The student is asked to factorise a quadratic $x^2 + ax + b$. A custom marking script uses pattern matching to ensure that the student's answer is of the form $(x+a)(x+b)$, $(x+a)^2$, or $x(x+a)$.

To find the script, look in the Scripts tab of part a.

Question Draft

CC BY Published

• No subjects selected
• No topics selected

No ability levels selected

• W1b - Find determinants and inverses of 2x2 matrices

Find the determinant and inverse of three $2 \times 2$ invertible matrices.

Question Ready to use

CC BY Published