Solve each equation. Homework Help ✎
+ 5 = x
Subtract 5 from both sides to isolate the radical.
Square both sides to get rid of the radical sign.
Set the equation equal to 0 and usethe Quadratic Formula to solve for x.
What are the factors of a2 − 36? Multiply both sides of the equation by a common denominator to remove the fractions.
a = −9