CameraIcon

SearchIcon

MyQuestionIcon

1

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

Factorisation Using Algebraic Identities

Factorise: 9x...

Question

Factorise:

$9 x^{2} + 3 x - 8 y - 64 y^{2}$

Open in App

Solution

$9 x^{2} + 3 x - 8 y - 64 y^{2} \Rightarrow (3 x^{2}) - (8 y^{2}) + 3 x - 8 y \Rightarrow (3 x - 8 y) (3 x + 8 y) + (3 x - 8 y) \Rightarrow (3 x - 8 y) (3 x + 8 y + 1)$

Suggest Corrections

thumbs-up

7

Similar questions

25 x^{2} - 64 y^{2}

x^{2} - 64 y^{2}

Q. Factorise: (

81 x^{2} - 64 y^{2}

49 x^{2} - 112 x y + 64 y^{2}

36 x^{2} + 96 x y + 64 y^{2}

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Method of Identities

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Factorisation Using Algebraic Identities

Standard VIII Mathematics

Join BYJU'S Learning Program

CrossIcon