Quadratic Equations
Hong Kong
Stage 4 - Stage 5
Solving by factorisation II
Interactive practice questions
Solve the following equation for $m$m:
$\frac{m}{6}\left(m-10\right)=0$m6(m−10)=0
Write all solutions on the same line, separated by commas.
Easy
1min
Solve for the two possible values of $x$x:
$\left(4x-17\right)\left(3x+11\right)=0$(4x−17)(3x+11)=0
Easy
1min
Solve the equation for $x$x:
$x^2+19x+90=0$x2+19x+90=0
Easy
1min
Solve $x^2+6x-55=0$x2+6x−55=0 for $x$x.
Easy
1min
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