Answer:
1) x² + x
2) 2x² - x
3) 4x² + 3x
4) 2x² - 3x
5) 4x - 3x²
6) x + x²
Step-by-step explanation:
x2 +1
the answer is x=0 and x=2
b part is the correct answer
The answer is <u>16!</u>
<u>EDGE2021</u>