MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Factorisation by Grouping Terms

Factorise: a3...

Question

Factorise: a³+ab(1-2a)-2b²

Open in App

Solution

a³+ab(1-2a)-2b^{2

=}a³+ab-2a^2b-2b²

=a(a^2+b)-2b(a^2+b)

=(a-2b)(a^2+b)

Suggest Corrections

thumbs-up

30

Similar questions

(5 a - 2 b)^{2} - (2 a - b)^{2}

2 {(a - 2 b)}^{2} - 25 (a - 2 b) + 12

Q. Factorise by using formula:

(5 a - 2 b)^{2} - (2 a - b)^{2}

a^{3} - \frac{1}{a^{3}} - 2 a + \frac{2}{a}

Q. The factorisation of 2a - xa- 4b + 2bx is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Factorisation by Grouping Terms

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Factorisation by Grouping Terms

Standard VIII Mathematics

Join BYJU'S Learning Program

CrossIcon