Answer:
No, he is incorrect because he forgot to multiple the negative by the x, and only multiplied 3 by x instead of -3 by x.
Step-by-step explanation:
The correct re-write of this expression is:
-3x - 30
Divide -3
-3/-3a = 15/-3
a = -5
It depends on the question . What is the question asking about?
Answer:
33.333...(%)
Step-by-step explanation:
4 divided by 12 gives you 0.333... (3 repeating)
Answer is (4x³ - 6)(16x² + 36 + 24x³)
