327 results authored by Ben McGovern - search across all users.
-
Question in MASH Bath: Question Bank
Simplifying an expression of the form $a^3 \times (a^4)^{1/2}$ to $a^5$, where $a$ is an integer.
-
Question in MASH Bath: Question Bank
Using indices rules to rewrite an expression from $\left(\frac{a^n}{b^n}\right)^{-1/n}$ to $\frac{b}{a}$.
-
Question in MASH Bath: Question Bank
Using indices rules to rewrite an expression from $a^\frac{m}{n}$ to $\frac{1}{b}$, for integers $a$, $b$, $m$ and $n$.
-
Question in MASH Bath: Question Bank
Simplifying expressions from $\left(\frac{x^m}{x^n}\right)^p$ to $x^{(m-n)p}$.
-
Question in MASH Bath: Question Bank
Simplifying expressions from $\frac{x^mx^n}{x^p}$ to $x^{m+n-p}$.
-
Question in MASH Bath: Question Bank
Simplifying expressions from $(ax^n)^m$ to $a^mx^{mn}$, where $a$, $m$ and $n$ are positive integers.
-
Question in MASH Bath: Question Bank
No description given
-
Question in MASH Bath: Question Bank
Finding composite functions of a quadratic function and a logarithmic function.
-
Question in MASH Bath: Question Bank
Find the derivative of a function of the form $y=ax^b$ using a table of derivatives.
-
Question in MASH Bath: Question Bank
Calculating the missing side-length of a triangle using the cosine rule.
-
Question in MASH Bath: Question Bank
Given two angles and a side-length of a triangle, use the sine rule to calculate an unknown side-length.
-
Question in MASH Bath: Question Bank
Solving a differential equation of the form $\frac{dy}{dx}=\frac{ax^n}{y}$ using separation of variables.
-
Question in MASH Bath: Question Bank
Solving a differential equation of the form $\frac{dy}{dx}=axy^2$ using separation of variables.
-
Question in MASH Bath: Question Bank
Solving a differential equation of the form $\frac{dy}{dx}=axy$ using separation of variables.
-
Question in MASH Bath: Question Bank
Calculating the integral of a function of the form $4ax(ax^2+b)^n$ using integration by substitution.
-
Question in MASH Bath: Question Bank
Calculating the angle between two vectors.
-
Question in MASH Bath: Question Bank
Calculating several linear combinations of three 2-dimensional vectors.
-
Question in MASH Bath: Question Bank
Calculating several linear combinations of three 3-dimensional vectors.
-
Question in MASH Bath: Question Bank
Calculate the magnitude of a 3-dimensional vector, where $\mathbf v$ is written in the form $\pmatrix{v_1\\v_2\\v_3}$.
-
Question in MASH Bath: Question Bank
Calculate the magnitude of a 3-dimensional vector $\mathbf v$, where $\mathbf v$ is written in the form $v_1 \mathbf i+v_2 \mathbf j + v_3 \mathbf k$.
-
Question in MASH Bath: Question Bank
Integrating a function of the form $\frac{a}{x}$ using a table of integrals / anti-derivatives.
-
Question in MASH Bath: Question Bank
Calculating the derivative of a function of the form $\sin(ax^m+bx^n)$ using the chain rule.
-
Question in MASH Bath: Question Bank
Calculating the area enclosed between a linear function and a quadratic function by integration. The limits (points of intersection) are not given in the question and must be calculated.
-
Question in MASH Bath: Question Bank
Solving a quadratic equation of the form $ax^2+bx+c=0$.
-
Question in MASH Bath: Question Bank
Rearraning the constant acceleration equation $v^2=u^2+2as$ to make $s$ the subject.
-
Question in MASH Bath: Question Bank
Rearraning the constant acceleration equation $v^2=u^2+2as$ to make $a$ the subject.
-
Question in MASH Bath: Question Bank
Rearraning the constant acceleration equation $v^2=u^2+2as$ to make $u$ the subject.
-
Question in MASH Bath: Question Bank
Rearraning the constant acceleration equation $s=ut+\frac{1}{2}at^2$ to make $a$ the subject.
-
Question in MASH Bath: Question Bank
Rearraning the constant acceleration equation $s=ut+\frac{1}{2}at^2$ to make $u$ the subject.
-
Question in MASH Bath: Question Bank
Rearraning the constant acceleration equation $v=u+at$ to make $t$ the subject.