Question

Is X=-2 zero of the polynomial P(x) = 2xquare - 2x+1? justify​

Answer 1

Step-by-step explanation:

p(x)= 2x²-2x +1

p(-2)= 2 (-2)² - 2(-2)+1

= 8+4+1

= 13

so, x= -2 is not zeros of the polynomial