<span>[x + 2 - (5x + 5)] ² =
[x + 2 - 5x - 5]² =
[x - 5x + 2 - 5]² =
[-4x - 3]² =
(-4x)² - 2.(-4x).3 + (-3)² =
16x² + 24x + 9
Answer:
</span>

<span>
</span>
Answer:
c) if x=2, then 4x=8
Step-by-step explanation:
Answer:
30%
Step-by-step explanation:
Answer:
The equivalent expression is 4x + 3
The answer for x should be X= -9