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Factorisation
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India
Class VIII

Non-monic quadratic trinomials

Lesson
Practice

Interactive practice questions

What should go in the missing space?

$3x^2+10x-8$3x2+10x−8 $=$= $\left(3x-2\right)$(3x−2)$($($x$x $+$+ $\editable{}$ $)$)

Easy
< 1min

What should go in the missing space?

Easy
< 1min

Find the integer values that should go in the missing spaces to make the factorisation correct.

Easy
1min

Find the missing values in the following identity:

Easy
1min
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Outcomes

8.A.AE.3

Identities (a ± b)^2 = a^2 ± 2ab + b^2, a^2 – b^2 = (a – b) (a + b) Factorisation (simple cases only) as examples the following types a(x + y), (x ± y)^2, a^2 – b^2, (x + a).(x + b)

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