Answer:
7/22 or 0.31818...
Step-by-step explanation:
have a good day!! :)
Answer:
its 2
Step-by-step explanation:
Answer:
Step-by-step explanation:
we know that
The formula to solve a quadratic equation of the form
is equal to
in this problem we have
so
substitute in the formula
therefore
Answer:
You multiply 5 by 1/5 to get 1. So with 2x, you multiply by 1/(2x) to get 1. That's about all you know, since we only know that x is positive.
Step-by-step explanation:
The student made an error in step 2. It should be 4(2)+4(4x).