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Factor the expression 64f2 - 225.
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5 votes
Factor the expression 64f2 - 225.

User Crazy Chenz
by
4.8k points

1 Answer

2 votes

Answer:

(8f - 15)(8f + 15)

Explanation:

Given

64f² - 225

This is a difference of squares and factors in general as

a² - b² = (a - b)(a + b)

Thus

64f² - 225

= (8f)² - 15²

= (8f - 15)(8f + 15)

User Champell
by
6.0k points
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