9000146706 | math4u.vsb.cz

SubArea:

Polynomials and fractions

Level:

Project ID:

9000146706

Accepted:

1

Clonable:

0

Easy:

0

Expand the following polynomial.

(2 x + 3)^{2} - (2 - x)^{2}

3 x^{2} + 16 x + 5

3 x^{2} + 8 x + 13

3 x^{2} + 13

3 x^{2} + 5