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Simplifying
8x2 + -35 + 12 = 0
Reorder the terms:
-35 + 12 + 8x2 = 0
Combine like terms: -35 + 12 = -23
-23 + 8x2 = 0
Solving
-23 + 8x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '23' to each side of the equation.
-23 + 23 + 8x2 = 0 + 23
Combine like terms: -23 + 23 = 0
0 + 8x2 = 0 + 23
8x2 = 0 + 23
Combine like terms: 0 + 23 = 23
8x2 = 23
Divide each side by '8'.
x2 = 2.875
Simplifying
x2 = 2.875
Take the square root of each side:
x = {-1.695582496, 1.695582496}
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