Rearranging Formulas (Edexcel IGCSE Maths): Exam Questions

Make $y$ the subject of the formula

$t=\frac{2-3y}{y+2}$

Make $y$ the subject of the formula $p=\sqrt{\frac{x+y}{5}}$

Make $h$ the subject of the formula

$t=\frac{gh}{10}$

Make $v$ the subject of the formula $w = \frac{15 ( t - 2 v )}{v}$

Make $t$the subject of the formula $2 ( d - t ) = 4 t + 7$

Make $t$ the subject of the formula $w=3t+11$

Make $a$ the subject of $a+3=\frac{2a+7}{r}$

Make $m$ the subject of the formula $v=\sqrt{\frac{2E}{m}}$

Make $t$ the subject of the formula $y=\frac{t}{3}-2a$

$m=\sqrt{\frac{k^{3}+1}{4}}$

Make $k$ the subject of the formula.

Make $p$ the subject of the formula $y=3p^{2}-4$

Make $F$ the subject of the formula $C = \frac{5 ( F - 32 )}{9}$

Make $a$ the subject of the formula $p=\frac{3a+5}{4-a}$

$m=\sqrt{\frac{k+1}{4}}$

Make $k$ the subject of the formula.

Make $t$ the subject of the formula $p=at--d$

Make $t$ the subject of the formula

$p=\frac{3-2t}{4+t}$

Make $m$the subject of $g-3m=am+5$

Make $a$ the subject of $d=g+2ac$

Make $m$ the subject of

$\frac{m}{v}-\frac{t}{b}=\frac{m-t}{R}$

Make $c$ the subject of $A=\frac{c}{y}-5z$

Make $a$ the subject of the formula $M=ac--bd$

Make $m$ the subject of the formula $f=\frac{3m+4}{m-1}$

Make $f$ the subject of $m=\sqrt{\frac{1}{3}ef}$

Make $e$ the subject of the formula $h=3e+f$

Make *t *the subject of $n^{2}=\frac{4d+t^{3}}{t^{3}}$

Rearrange $y=\sqrt{w^{3}}$ to make $w$ the subject.

Circle your answer.

Make $t$ the subject of $c=t^{3}-8v$

Make $c$ the subject of the formula $p=\sqrt{\frac{ac+8}{3+c}}$

Rearrange $a=\frac{b}{c}+5$ to make $c$ the subject.

Rearrange$y=3x--2$ to make x the subject.

Circle your answer.

Make $x$the subject of $y=\sqrt{\frac{x+1}{x-4}}$

Use the formula $s=ut+\frac{1}{2}at^{2}$.

Make $a$ the subject of the formula.

$a$ = ..................

Rearrange $v=u+at$ to make $t$ the subject of the formula.

Make $t$ the subject of $s=\frac{1}{2}at^{2}$

Given that $n>0$ make $n$ the subject of the formula $y=\frac{n^{2}+d}{n^{2}}$

Rearrange this formula to make y the subject.

x = y² + 7

Rearrange $y=\frac{1}{\sqrt{x+1}}$ to make $x$ the subject.

Rearrange the equation to make* x* the subject.

y = 7x - 3

x = .....................................................

Make $e$ the subject of $w=\sqrt{\frac{e+g}{ef-d}}$

Make $n$ the subject of the formula $x=\frac{3p+n}{3n-4}$