48=6a*a

Solution for 48=6a*a equation:

Simplifying
48 = 6a * a

Multiply a * a
48 = 6a2

Solving
48 = 6a2

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-6a2' to each side of the equation.
48 + -6a2 = 6a2 + -6a2

Combine like terms: 6a2 + -6a2 = 0
48 + -6a2 = 0

Add '-48' to each side of the equation.
48 + -48 + -6a2 = 0 + -48

Combine like terms: 48 + -48 = 0
0 + -6a2 = 0 + -48
-6a2 = 0 + -48

Combine like terms: 0 + -48 = -48
-6a2 = -48

Divide each side by '-6'.
a2 = 8

Simplifying
a2 = 8

Take the square root of each side:
a = {-2.828427125, 2.828427125}