Use properties of numbers to simplify this

Question

polynomial.

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

Can you help me find this answer?

Step By Step?

Answer 1

3x^2+2x-x^2+3
3x^2-x^2+2x+3
(3-1)x^2 + 2x + 3
2x^2 + 2x + 3

not much to do -- just combine the x^2 terms. We used commutativity of addition and distributive property.