Question

Factorise ax – 5b + ab – 5x.
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Answer 1

Answer:

The monomial of common literals with smallest power = ab. Hence ... Factorize: (i) x2 + xy + 8x + 8y. (ii) 15xy – 6x + 5y – 2. (iii) ax + bx – ay – by. (iv) 15pq + 15 + 9q + 25p. (v) z – 7 + ...

Answer 2

we will do by rearrangement method:

ax +ab -5x-5b

a(x+b) - 5(x+b)

(a-5)(x+b)