How do you solve the equation #3(x^2+2)=18#?
2 Answers
Explanation:
Mar 29, 2018
Explanation:
Given
1) Divide both sides by
After you divide, you will get this:
2) Subtract
3) Find the square roots of both sides
. . . . . . . . Check . . . . . . .
Using the original equation, sub in either
1) Sub in
2)Square the
3) Add inside the parentheses
4) Clear the parentheses by distributing the