which polynomial function has a leading coefficient of 1 and roots (7 + 1) and (5-1) with multiplicity 1?
f(x) = (x + 7)(x - 1)(x + 5)(x + 1)
f(x) = (x – 7)(x - 1)(x - 5)(x + 1)
f(x) = (x -(7 - 1)(x – (5 + 1)(x – (7 + 1)(x - (5 - 1)
f(x) = (x + (7 - 1)(x + (5 + 1)(x + (7 + 1)(x + (5-)
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