Question

(viii) x2 (x2 + 1) – x3 (x + 1) - x(x3 -
x)​

Answer 1

Answer:

-x^4 - x^3 +2x^2

Step-by-step explanation:

x2 (x2 + 1) – x3 (x + 1) - x(x3 -x)

=x^4 + x^2 - x^4 - x^3 -x^4 + x^2

= -x^4 - x^3 +2x^2