-48a^2+75=0

Solution for -48a^2+75=0 equation:

Simplifying
-48a2 + 75 = 0

Reorder the terms:
75 + -48a2 = 0

Solving
75 + -48a2 = 0

Solving for variable 'a'.

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

Add '-75' to each side of the equation.
75 + -75 + -48a2 = 0 + -75

Combine like terms: 75 + -75 = 0
0 + -48a2 = 0 + -75
-48a2 = 0 + -75

Combine like terms: 0 + -75 = -75
-48a2 = -75

Divide each side by '-48'.
a2 = 1.5625

Simplifying
a2 = 1.5625

Take the square root of each side:
a = {-1.25, 1.25}