47, you would add the seventeen to the opposite side.
Answer:
x(2x + 3) + (x - 3) (x - 4) = 3x²- 4x + 12
Step-by-step explanation:
<em>Expand:</em>
x(2x + 3): 2x² + 3x
2x² + 3x + (x - 3) (x - 4)
<em>Expand</em>:
(x - 3) (x - 4): x²- 7x + 12
2x² + 3x + x²- 7x + 12
<em>Simplify:</em>
2x² + 3x + x² - 7x + 12: 3x² - 4x + 12
= 3x² - 4x +12
Answer:
= 40
Step-by-step explanation:
so if you mean x = -8
Answer:
roam
Step-by-step explanation:
free points
0.62068966 or 18/29 depending on how you want to set it up.
