HOW DO U SIMPLIFY (3x2+2x -3) + (5x2 +5) ?

Question

HOW DO U SIMPLIFY (3x2+2x -3) + (5x2 +5) ?

Answer 1

use

B-rackets

D-ivision

M-ultiplication

A-ddition

S-ubstraction

The orderof solving is from top to bottom.

(3x2+2x-3)+(5x2+5)

=(6+(-6))+(10+5)

=0+15

=15

Answer 2

(3*2+2*-3) + (5*2+5)

1st, resolve the multiplication n further on, conitnue with the other steps....

[(5)+(-6)] + [(10) +5)]

(5-6) + (15)

-1 + 15

= 14

hope dis helps u..

Answer 3

3x² + 2x - 3

5x²_____ 5

8x² + 2x + 2

Answer 4

= (3x² + 2x - 3) + (5x² + 5)

= 3x² + 2x - 3 + 5x² + 5

= 8x² + 2x + 2

= 2(4x² + x + 1)

Answer: 8x² + 2x + 2 OR 2(4x² + x + 1)