Solve for x what is x^2-9=55
1 answer:
x^2-9=55
x^2-9-55=0
x^2-64=0
8
i would be gratefull if u could give me a brainlesit
You might be interested in
What are you solving for? if you are solving for x, then x=(P-12)/(Q-13)
there's no exact answer for it because pi goes on forever
Answer:
Step-by-step explanation:
No
3(4x - 2) = 12x - 4 ≠ 12x -2
Answer:
15
Step-by-step explanation:
Answer:
The solutions are the following:
- z=2(cos(π6)+isin(π6))=√3+12i
- z=2(cos(2π3)+isin(2π3))=−1+i√3
- z=2(cos(7π6)+isin(7π6))=−√3−12i
- z=2(cos(5π3)+isin(5π3))=1−i√3
<em>hope this helps!! :) --Siveth</em>
