Quadratic Equations

Hong Kong

Stage 4 - Stage 5

Solve the following equation for $m$`m`:

$\frac{m}{6}\left(m-10\right)=0$`m`6(`m`−10)=0

Write all solutions on the same line, separated by commas.

Easy

1min

Solve for the two possible values of $x$`x`:

$\left(4x-17\right)\left(3x+11\right)=0$(4`x`−17)(3`x`+11)=0

Easy

1min

Solve the equation for $x$`x`:

$x^2+19x+90=0$`x`2+19`x`+90=0

Easy

1min

Solve $x^2+6x-55=0$`x`2+6`x`−55=0 for $x$`x`.

Easy

1min

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