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Simplifying
z2 + -10z2 + 24 = 0
Reorder the terms:
24 + z2 + -10z2 = 0
Combine like terms: z2 + -10z2 = -9z2
24 + -9z2 = 0
Solving
24 + -9z2 = 0
Solving for variable 'z'.
Move all terms containing z to the left, all other terms to the right.
Add '-24' to each side of the equation.
24 + -24 + -9z2 = 0 + -24
Combine like terms: 24 + -24 = 0
0 + -9z2 = 0 + -24
-9z2 = 0 + -24
Combine like terms: 0 + -24 = -24
-9z2 = -24
Divide each side by '-9'.
z2 = 2.666666667
Simplifying
z2 = 2.666666667
Take the square root of each side:
z = {-1.632993162, 1.632993162}
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