Question

What is the quotient (3x2 + 4x − 15) ÷ (x + 3)?

Answer 1

3x-5

Explanation:

took the test

Answer 2

Answer: (3x-5)

Step-by-step explanation:

first we set it up x+3
`√(3x^2 +4x-15)`

we want to get rid of 3x^2 first so, x*3x= 3x^2

then we subtract x+3
`√(3x^2 +4x-15)`

distribute :3x*3=9x - (3x^2 +9x)

0 -5x

now we want to get rid of -5x, we use -5

-5(x+3)=-5x-15 x+3
`√(-5x-15)`

-(-5x-15)

0, so reminder of 0