Question

Find the value of polynomial 5x³-2x² +3x-2 at x =1, x=0 , x=-1​

Answer 1

Answer:

when x=1

5*1*1*1-2*1*1+3*1-2

5-2+3-2

3+3-2

4

when x=0

5*0*0*0-2*0*0+3*0-2

0-0+0-2

-2

when x=-1

5*(-1) *(-1) *(-1) -2*(-1) *(-1)+3*(-1) -2

-5-2-3-2

-7-5

-12

Answer 2

Answer:

When x=0 than - 2

= 1 than 4

= - 1 than - 12