3 years ago

Find a cubic function with the given zeros.

1 answer:

6 0

An eqution with roots r1,r2,r3 is factored form as
(x-r1)(x-r2)(x-r3)

roots are √7, -√7, and -4

(x-√7)(x+√7)(x+4)
multiply
(x^2-7)(x+4)
x^3+4x^2-7x-28

2nd option si right naswer

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