Answer:
The set of solution is {-6,6}
Step-by-step explanation:
That means 2x^2-72=0?
If yes, here the solution for this:
x^2-36=0 (divise both sides by 2)
x^2=36
x^2=6^2
We have x=6 or x= - 6
The set of solution is {-6,6}.
Hope that useful for you.
7^6 = 117,649
7 x 7 x 7 x 7 x 7 x 7 = 117,649
Answer:
Step-by-step explanation:
does it come with an example?
10 decreased by 5 equals 5