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Factorisation
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India
Class VIII

Factorise sum and difference of cubes

Lesson
Practice

Interactive practice questions

Factorise $x^3+y^3$x3+y3.

Easy
1min

Factorise $x^3-y^3$x3−y3.

Easy
1min

Factorise $x^3+27$x3+27.

Easy
1min

Factorise $x^3-64$x3−64.

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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