Factorise:
$(x + y) (a + b) + (x - y) (a + b)$

2 x (a + b)

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x (a + b)

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(a + b)

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2 x b

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Solution

The correct option is A $2 x (a + b)$
$F a c t o r i z i n g (x + y) (a + b) + (x - y) (a + b), w e t a k e (a + b) c o m m o n, = (a + b) (x + y + x - y) = (a + b) (2 x)$

Suggest Corrections

Similar questions

(x + y) (a + b) + (x - y) (a + b)

x (a - b + \frac{a b}{a - b}) = y (a - b - \frac{a b}{a + b})

x + y = 2 a^{2}

\frac{{(\frac{1}{x} + y)}^{(a + b)} {(\frac{1}{y} - x)}^{- (p + q)}}{{(\frac{1}{x} - y)}^{- (p + q)} {(x + \frac{1}{y})}^{(a + b)}}

x^{a} \times y^{a} =

x (a + b) + y (a - b) = 2 a, a, b \in R

(p, q)

p + q

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