Answer:
Step-by-step explanation:
First you add 4 on both sides
X^2=0
Then you take square on both sides
X=+- the square root of 4
Simplify that
X=plus or minus 2
The answer can be either -2 or +2 (which is just 2)
Answer:
Please post useful questions thanks!
Step-by-step explanation:
its I think 42 yhfj sgjfddguyigdsg
Answer:
150 units
Step-by-step explanation:
50 x 3 = 150