3 years ago

Factor the expression below 36a2-49b2

Mathematics

1 answer:

Vladimir79 [104]3 years ago

6 0

Answer:

(6a - 7b)(6a + 7b)

Step-by-step explanation:

Given

36a² - 49b² ← this is a difference of squares and factors in general as

a² - b² = (a - b)(a + b)

Thus

36a² - 49b²

= (6a)² - (7b)²

= (6a - 7b)(6a + 7b)

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