Which method of factoring: 16x^2-64 would be the best, and why?
Answers
Answered by
2
by using formula (a-b)² = a² + b² - 2ab
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Answered by
1
Step-by-step explanation:
16x^2-64=0
16x^2=64
x^2=(64/16)
x^2=4
x=+2 or x=-2
This will be the best method!
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