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How can you simplify (image)? A.Divide the numerator and denominator by (x – 21). B.Divide the numerator and denominator by (x + 7). C.Divide the numerator and denominator by (x…

How can you simplify (image)? A.Divide the numerator and denominator by (x – 21). B.Divide the numerator and denominator by (x + 7). C.Divide the numerator and denominator by (x…
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How can you simplify (image)?

A.Divide the numerator and denominator by (x – 21).

B.Divide the numerator and denominator by (x + 7).

C.Divide the numerator and denominator by (x – 3).

D.Divide the numerator and denominator by (x – 5).

How can you simplify (image)? A.Divide the numerator and denominator by (x – 21). B-example-1
User Anali
by
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1 Answer

2 votes
B.

x^2+2-35 would factor into (x+7)(x-5)

×^2+4-21 would factor into (x+7)(x-3)
User Jeff Walters
by
8.4k points
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