Answer:
x=6
Step-by-step explanation:
Isolate the variable
Hope this helps.
=3x^2+4
Subtract 8 from 12.
3x^2+4
x^2 = 15^2 + 36^2
X^2 = 225 + 1296
X^2 = 1521
x = sqrt(1521)
x =39
Answer: the answer is A
5,2
if you look for the point 5,2 its not there
hope this helps <3
