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

Question

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

Mathematics

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

Factorisation

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Mathematics

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

Factorisation

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

Factorise :
3x⁵y - 27x⁴y² + 12x³y³

Factorise :
x²(a - b) - y²(a - b) + z²(a - b)

Factorise :
2b(2a + b) - 3c(2a + b)

Factorise :
12abc - 6a²b²c² + 3a³b³c³