Question

Obtain all other zeros divide 4x4+x3-72x2-18x by x2-18

Answer 1

4x^4 + x^3 - 72x^2 - 18x

___________________   = 4x^2 + x

          x^2 - 18

factorization of

4x^2 + x = 0                        |             x^2 -18 = 0

x(4x + 1) = 0                          |             (x-√18)(x+√18)  = 0

x = 0 ; x = -1/4                       |             x = √18 ; x = -√18

PLS MARK IT AS BRAINLIEST

HOPE IT HELPS!!!