Which are the roots of the quadratic function f(b) = b2 – 75? check all that apply. b = 5 square root of 3 b = -5 square root of
1 answer:
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First, simplify
Second, find the least common denominator of
Third, make the denominators the same as the least common denominator (LCD). Your problem should look like:
Fourth, simplify to get the denominators the same. Your problem should look like:
Fifth, join the denominators. Your problem should look like:
Sixth, simplify. Your problem should look like: