Question

factorize the expression -
$(a). {144p}^{2} - 64$
(b). 6xy - 4y + 6 - 9x

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Answer 1

Answer:

1. (12p + 8)(12p - 8)
2. (3x - 2)(2y - 3)

Step-by-step explanation:

(a)

144p^2 - 64

(12p)^2 - (8)^2

(12p + 8)(12p - 8)

(b)

6xy - 4y + 6 - 9x

(6xy - 4y) - (9x - 6 )

2y(3x - 2) - 3(3x - 2)

(3x - 2)(2y - 3)