Answer:
The answer is -0.7
Step-by-step explanation:
is the right answer
Simplify the experssion and you get 10.
Hope this helps!
2x^2-4=124 is the correct answer.
Answer:
x=− 9
/4
or
=−2.250
Step-by-step explanation:
Answer:

Step-by-step explanation:

X
X 4
X
X 

