Answer:
square root of 25=5 and square root of (x+9)=(x+9) so the answer is.... x+9=+-5
Step-by-step explanation:
The original was expanded...
(n^-3)^6=n^-18=1/n^18
the answer is D
Answer:
The red line represents the equation 2x-3y=-6 , and the solution to the system of equations is (–4, 2).
Step-by-step explanation:
hope this helps