Question

FIND THE VALUE OF THE FOLLOWING EXPRESSIONS WHEN X =-1

2x cube + 3x square -x + 2​

Answer 1

Answer:

2x³+3x²-x+2

=2(-1)³+3(-1)²-(-1)+2

=-2+3+1+2

=4

Answer 2

answer:

4

Step-by-step explanation:

2x cube +3x sq-x +2

=2(-1)+3(-1)+(+1)+2

=-2+3+1+2

=4