9x^2-5sinx-1=0

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Solution for 9x^2-5sinx-1=0 equation:


Simplifying
9x2 + -5sinx + -1 = 0

Reorder the terms:
-1 + -5insx + 9x2 = 0

Solving
-1 + -5insx + 9x2 = 0

Solving for variable 'i'.

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

Add '1' to each side of the equation.
-1 + -5insx + 1 + 9x2 = 0 + 1

Reorder the terms:
-1 + 1 + -5insx + 9x2 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -5insx + 9x2 = 0 + 1
-5insx + 9x2 = 0 + 1

Combine like terms: 0 + 1 = 1
-5insx + 9x2 = 1

Add '-9x2' to each side of the equation.
-5insx + 9x2 + -9x2 = 1 + -9x2

Combine like terms: 9x2 + -9x2 = 0
-5insx + 0 = 1 + -9x2
-5insx = 1 + -9x2

Divide each side by '-5nsx'.
i = -0.2n-1s-1x-1 + 1.8n-1s-1x

Simplifying
i = -0.2n-1s-1x-1 + 1.8n-1s-1x

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