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Factor Completely: 25x2 - 64

2 Answers

2 votes

Answer:

(5x + 8)(5x − 8)

User Lwinkyawmyat
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4 votes
This is a difference of perfect squares which is of the form:

(a^2-b^2)

And which always factors to:

(a-b)(a+b)

In this case:

(5x-8)(5x+8)
User Uri Lukach
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8.1k points