Question

24. 2x2 + 3x (1 – 2x3 ) + x (x +1)​

Answer 1

Answer:

−6x^4+3x^2+4x

Step-by-step explanation:

2x2+3x(1−2x3)+x(x+1)

Distribute:

=2x^2+(3x)(1)+(3x)(−2x^3)+(x)(x)+(x)(1)

=2x^2+3x+−6x^4+x2+x

Combine Like Terms:

=2x^2+3x+−6x^4+x2+x

=(−6x^4)+(2x^2+x^2)+(3x+x)

=−6x^4+3x^2+4x