Question

-5/7 and 1 are two zeroes.form the polynomial and find the factor.
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Answer 1

Step-by-step explanation:

and x – (–5) = x + 5 = 0. Then the factors were x – 4 and x + 5 . Any factorable quadratic is going to have just the two factors, so these must be them. Then the original quadratic was something like:

(x – 4)(x + 5) = x2 – 4x + 5x – 20 = x2