CameraIcon

SearchIcon

MyQuestionIcon

1

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

Algebraic Identities

Factorize:aa-...

Question

Factorize:
a(a − 2b − c) + 2bc

Open in App

Solution

We have:
$a (a - 2 b - c) + 2 b c = a^{2} - 2 a b - a c + 2 b c$
$= (a^{2} - 2 a b) - (a c - 2 b c) = a (a - 2 b) - c (a - 2 b) = (a - 2 b) (a - c)$

Suggest Corrections

thumbs-up

0

Similar questions

Q. Factorize:
a(a + b − c) − bc

Q. If Q.No. 14, c =

(a) b
(b) 2b
(c) 2b²
(d) −2b

Q. Factorize each of the following expression:
a(a − 2b − c) + 2bc

Q. Subtract the sum of

{9 b}^{2} + {3 c}^{2}

{2 b}^{2} + b c + {2 c}^{2}

from the sum of

{2 b}^{2} - 2 b c - c^{2}

c^{2} + 2 b c - b^{2}

.

b^{2} sin 2 C + c^{2} sin 2 B = 2 b c sin A

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