Question

Add the polynomial 5x square,-3x square,7x square and -2x square

Answer 1

Answer:

7x^2

Step-by-step explanation:

(5x^2)+(-3x^2)+(7x^2)+(-2x^2)

=(5x^2)+(7x^2)+(-3x^2)+(-2x^2)

=(12x^2)+(-5x^2)

=(12x^2)-(5x^2)

=7x^2

Answer 2

Answer:

5x^2+(-3x^2)+7x^2+(-2x^2)

=7x^2