X^2-9=0 add 9 to both sides
x^2=9 take the square root of both sides
x=±3
I think the answer is 22mn2+66m2n-64 since there are no more like terms
Answer:
d < 8
Step-by-step explanation:
Given
- 12 + 8d < 52 ( add 12 to both sides )
8d < 64 ( divide both sides by 8 )
d < 8
Answer:
answer is B
Step-by-step explanation:
