Factors of nbsp- a-2 -a- ab -b are -a-1- -2 - a -a-1- -a-b -a-1- -a - b-a-1- -1 nbsp- a - b-

The correct option is C (a 1) (a + b)Factorise nbsp; a^2 a+ ab b. nbsp;a^2 a+ ab b = a(a 1) + b(a 1) nbsp; [Grouping the terms] = (a 1) (a+ b) nbsp; ...

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

Byju's Answer

Standard VIII

Mathematics

Rational Algebraic Expression

Factors of ...

Question

Factors of $a^{2} - a + a b - b$ are __________.

(a - 1) (2 - a)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

(a - 1) (a - b)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

(a - 1) (a + b)

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

(a - 1) (1 - a + b)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C $(a - 1) (a + b)$
Factorise $a^{2} - a + a b - b$ .

$a^{2} - a + a b - b$
= $a (a - 1) + b (a - 1)$ [Grouping the terms]
= $(a - 1) (a + b)$

Suggest Corrections

Similar questions

The factors of $a^{2} + b - a b - a$ are :

Which of the following are the factors of a^{2} + b - a b - a ?

Factorize by the grouping method :

a^{2} + b - a b - a

Q. Factorize

a^{2} + b - a b - a

by the grouping method

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

. Then factors of

1 + 2 a b - (a^{2} + b^{2})

are

Join BYJU'S Learning Program

Factors of a2−a+ab−b are __________.

The correct option is C (a−1)(a+b)Factorise a2−a+ab−b. a2−a+ab−b = a(a−1)+b(a−1) [Grouping the terms] = (a−1)(a+b)

Factors of $a^{2} - a + a b - b$ are __________.

The correct option is C $(a - 1) (a + b)$
Factorise $a^{2} - a + a b - b$ .

$a^{2} - a + a b - b$
= $a (a - 1) + b (a - 1)$ [Grouping the terms]
= $(a - 1) (a + b)$