It would be exactly $3.00
I believe the answer is -4 3/4 meters
Because if she is 2 1/4 above and it drops -2 1/2 below you add
It doesn't really have a role. This is because of the ^2, even if the number were to be a negative it would end up as a positive at the end.
Answer:
x=-8
Step-by-step explanation:
on squaring both sides
either x-2=0 or x+8=0
either x=2 or x=-8
Putting x=2 in original equation, we get
7=7 hence, it is not an extraneous solution
Putting x=-8 in original equation
i.e. 3=-3
Hence, x=-8 is an extraneous solution (since it doesn't satisfy the original equation)
