Question

Simplify (3x2 - 5x + 3) + (-3x2 + 5x - 3).

Answer 1

Answer:

(9 -5x) + (-9 +5x)

Step-by-step explanation:

-Three times two is six plus three is nine

-Negative three times two is negative six minus three which is negative nine

Answer 2

Answer:

0

Step-by-step explanation:

3x2 - 3x2 = 0

-5x + 5x = 0

3 - 3 = 0