First you do 3a^4(2b^6c^3)^2
=12a^4b^12c^6
7+8 is the answer
But it can also be 11
Answer: a = -15
Step-by-step explanation:
3a + b = 9
b=54
3a + 54 = 9
3a = 9-54
3a= -45
<h3>

</h3>
- x + = -
<h2>a= -15</h2>
Answer:
85/1
Step-by-step explanation:
because both numbers are divisible by 16