Question

can you pls tell in which book this question is there
4. Show that -1and 4 are zeros of the polynomial x³– 13x – 12. Also find
the third zero of the polynomial.

PLS TELL AS FAST AS POSSIBLE

Answer 1

Step-by-step explanation:

we have zeroes of polynomial are x=_1 and x=4

then x+1 and x_4

after multiple the factorsand the result is divided by given polynomial

and we have quotient and quotient is equal to 0 and find the x and that is our third zero of polynomial