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find a polynomial equation that has double zeros at x = -1, and x = 8.
y = (x + 1)(x - 8)
y = (x - 1)(x + 8)
9
y=(x + 1)2(x - 852
d)
y=(x - 1)2(x + 832
submit

f(x) = ( x + 1 ) ( x - 8 )

Step-by-step explanation:

We have to find a polynomial equation that has double zeros at x = - 1 and at x = 8

Therefore, the polynomial has only two roots and it will be a quadratic polynomial and it has factors ( x + 1 ) and ( x - 8 )

So, the polynomial is y = f(x) = ( x + 1 ) ( x - 8 ) (Answer)

i'm not sure i quite understand, could you provide more information?