Question

find the value of polynomial 8 x cube minus 6 X square + 2 at x=1​

Answer 1

Answer:

After substituting x=1 in 8x³-6x²+2 , we got 0 as value. This means x=1 is the root of the polynomial as the value after substituting is 0. Hence, the value of the polynomial 8x³-6x²+2 at x = 1 is 0.