Solve Using the Square Root Property (p+7)^2=5

Math
(p+7)2=5
Take the square root of each side of the equation to set up the solution for p
(p+7)2⋅12=±5
Remove the perfect root factor p+7 under the radical to solve for p.
p+7=±5
The complete solution is the result of both the positive and negative portions of the solution.
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First, use the positive value of the ± to find the first solution.
p+7=5
Subtract 7 from both sides of the equation.
p=5-7
Next, use the negative value of the ± to find the second solution.
p+7=-5
Subtract 7 from both sides of the equation.
p=-5-7
The complete solution is the result of both the positive and negative portions of the solution.
p=5-7,-5-7
p=5-7,-5-7
The result can be shown in multiple forms.
Exact Form:
p=5-7,-5-7
Decimal Form:
p=-4.76393202…,-9.23606797…
Solve Using the Square Root Property (p+7)^2=5

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