Question

1. Factorize the following expressions:
(i) 4x - 12x^2
(ii)
6x (x-2y) + 5y (x-2y)
(iii) (x + 2y)^2 - 4x - 8y
(iv)
15xy + 10y - 6x-4
(iv) ax^2 + by^2 + bx^2 + ay^2
(vi) ab-a-b + 1

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Answer 1

Answer:

(i) 4x - 12x^2

= 4x(1-3x)