CameraIcon

SearchIcon

MyQuestionIcon

1

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

Algebraic Identities

Factorise x3+...

Question

Factorise
$x^{3} + 27$

Open in App

Solution

$x^{3} + 27 = x^{3} + 3^{3} = (x + 3) (x^{2} - x \times 3 + 3^{3}) = (x + 3) (x^{2} - 3 x + 9)$

Suggest Corrections

thumbs-up

23

Similar questions

Factorise
$x^{3} - 512$

Factorise :

$x^{3} - 64 x$

Q. Factorise
x³ – 3x²+ 3x + 7

Simplify (73*73*73+27*27*27)\(73*73-73*27+27*27)

Q. Fill in the blank:

27 \times (23 + 27) = (27 \times 23) + (. . . . . \times 27)

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Algebraic Identities

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Algebraic Identities

Standard IX Mathematics

Join BYJU'S Learning Program

CrossIcon