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Use a special product pattern to solve (x-5)(x+5) and (3+8v)(3-8v)
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Use a special product pattern to solve (x-5)(x+5) and (3+8v)(3-8v)

User Hunter Nelson
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1 Answer

3 votes
(X - 5) (x + 5)

X^2 + 5x - 5x - 25

=X^2 -25




(3 + 8v) (3 - 8v)

9 - 24v + 24v - 64v^2

= 64v^2 + 9
User Jyubin Patel
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7.1k points
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