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anygoal [31]
3 years ago
14

Michelle is trying to factor the following to its most simplified form : 4x^2 - 36

Mathematics
2 answers:
Zielflug [23.3K]3 years ago
8 0
Take out the GCF first.
4(x^2 - 9)
Now it is a difference of perfect squares.
4(x - 3)(x + 3)
max2010maxim [7]3 years ago
5 0
4(x-3)*(x+3)

" * " means times
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