Question

Find the value of a and b if x = 0 and x=-1are the root of the polynomial P (x) = 2xcube - 3x square+ ax+b

Answer 1

Answer:

hey mate here is your answer

Step-by-step explanation:

p(x)= 2x cube -3x square + ax+ b

p(x) = 2(0) cube- 3(0) square + a(0) +b

0-0+0+b

= b

p(x) = 2x cube -3x square +ax + b

p(1) = 2(1) cube -3(1) square + a(1) +b

2-3+a+b

1+a+b