56j^2-15+1=0

Solution for 56j^2-15+1=0 equation:

Simplifying
56j2 + -15 + 1 = 0

Reorder the terms:
-15 + 1 + 56j2 = 0

Combine like terms: -15 + 1 = -14
-14 + 56j2 = 0

Solving
-14 + 56j2 = 0

Solving for variable 'j'.

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

Add '14' to each side of the equation.
-14 + 14 + 56j2 = 0 + 14

Combine like terms: -14 + 14 = 0
0 + 56j2 = 0 + 14
56j2 = 0 + 14

Combine like terms: 0 + 14 = 14
56j2 = 14

Divide each side by '56'.
j2 = 0.25

Simplifying
j2 = 0.25

Take the square root of each side:
j = {-0.5, 0.5}