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10&10a

4.06 Further quadratic equations

Interactive practice questions

Solve $5x^2+45x=0$5x2+45x=0 for $x$x.

Enter each solution on the same line separated by a comma.

Easy
1min

Solve $17x^2=3x$17x2=3x for $x$x.

Enter each solution on the same line separated by a comma.

Easy
1min

Solve $81x^2-49=0$81x249=0 for $x$x.

Enter each solution on the same line separated by a comma.

Easy
2min

Solve $4x^2-32x+60=0$4x232x+60=0 for $x$x.

Enter each solution on the same line separated by a comma.

Easy
2min
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Outcomes

ACMNA269 (10a)

Factorise monic and non-monic quadratic expressions and solve a wide range of quadratic equations derived from a variety of contexts

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