X = 3 and x = -1 are the answers for both. They are exactly the same equation.
FOR COMPLETING THE SQUARE
Make in terms of ()^2 which you can do by adding numbers to both sides. Eventually it will look like this:
(2x - 1)^2 - 7 = 0
Add to both sides, take a square root and then solve.
USE THE QUADRATIC FORMULA
Be sure to solve for zero and be aware of negatives when plugging in.
2 cups of sugar does loraine receives than gayla
Answer:
Step-by-step explanation:
Add 11 to both sides of the inequality to make - 4x stand alone
Divide both sides by - 4
Reverse the signs
We have the final answer as
Hope this helps you
Answer:
0.91666666666
Step-by-step explanation:
if its wrong tell me
Answer:
It is D.
Step-by-step explanation:
The produce of the number and 10 is 10n.
20 percent of the number = 0.20n.
