Answer:
x = 13
Step-by-step explanation:
-6+12+3x=45
6+3x=45
6+3x-6=45-6
3x=39
x=13
The answer to that is 774
Step 2: She did not simplify under the square root correctly
under the square root:
(-6)^2 =36
and -4(5)(-8) =160
therefore under the square root it needs to be square root of 36+160 which is square root of 196.
That answer is 14 when square rooted
Answer: We don't see the pics
Step-by-step explanation:
Answer:
Step-by-step explanation:
Factor the Polynomial.
3
x
4
(
x
+
5
)
2