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iGCSE (2021 Edition)

17.04 Factorising non-monic trinomials (Extended)

Interactive practice questions

Factorise the expression $9x^2+12x+4$9x2+12x+4.

Easy
2min

Factorise the expression $64x^2-48x+9$64x248x+9.

Easy
1min

Factorise the expression by first taking out a common factor:

$5x^2+30x+40$5x2+30x+40

Easy
1min

Factorise the expression by first taking out a common factor:

$4x^2-4x-288$4x24x288

Medium
2min
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Outcomes

0580E2.2D

Factorise where possible expressions of the form: a^2x^2 – b^2y^2, a^2 + 2ab + b^2, ax^2 + bx + c.

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