Question

If x=2 is a root of the polynomial x 4 - 3 x 2 +2x +a find a.​

Answer 1

Answer:

Heres your answer

Step-by-step explanation:

Hope it helps ✌

Answer 2

Step-by-step explanation:

by putting x = 2 in given quation

we get

16-3×4+2×2+a=0

a=-8

thank you