Factorize the following expressions:144a2 – 289b2 – InterviewSolution

1.

Factorize the following expressions:144a2 – 289b2

Answer»

We have,

144a² – 289b²

= (12a)² – (17b)² (By using the formula (a² – b²) = (a-b) (a+b))

= (12a + 17b) (12a – 17b)

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