# Solve Using the Square Root Property 7x^2-14=49 7×2-14=49
Move all terms not containing x to the right side of the equation.
Add 14 to both sides of the equation.
7×2=49+14
Add 49 and 14.
7×2=63
7×2=63
Divide each term by 7 and simplify.
Divide each term in 7×2=63 by 7.
7×27=637
Cancel the common factor of 7.
Cancel the common factor.
7×27=637
Divide x2 by 1.
x2=637
x2=637
Divide 63 by 7.
x2=9
x2=9
Take the square root of both sides of the equation to eliminate the exponent on the left side.
x=±9
The complete solution is the result of both the positive and negative portions of the solution.
Simplify the right side of the equation.
Rewrite 9 as 32.
x=±32
Pull terms out from under the radical, assuming positive real numbers.
x=±3
x=±3
The complete solution is the result of both the positive and negative portions of the solution.
First, use the positive value of the ± to find the first solution.
x=3
Next, use the negative value of the ± to find the second solution.
x=-3
The complete solution is the result of both the positive and negative portions of the solution.
x=3,-3
x=3,-3
x=3,-3
Solve Using the Square Root Property 7x^2-14=49   ## Download our App from the store

### Create a High Performed UI/UX Design from a Silicon Valley.  Scroll to top