4sen^2(x)-8sen(x)-5=0

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Solution for 4sen^2(x)-8sen(x)-5=0 equation: 


Simplifying
4sen2(x) + -8sen(x) + -5 = 0

Multiply en2s * x
4en2sx + -8sen(x) + -5 = 0

Multiply ens * x
4en2sx + -8ensx + -5 = 0

Reorder the terms:
-5 + -8ensx + 4en2sx = 0

Solving
-5 + -8ensx + 4en2sx = 0

Solving for variable 'e'.

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

Add '5' to each side of the equation.
-5 + -8ensx + 5 + 4en2sx = 0 + 5

Reorder the terms:
-5 + 5 + -8ensx + 4en2sx = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -8ensx + 4en2sx = 0 + 5
-8ensx + 4en2sx = 0 + 5

Combine like terms: 0 + 5 = 5
-8ensx + 4en2sx = 5

Reorder the terms:
-5 + -8ensx + 4en2sx = 5 + -5

Combine like terms: 5 + -5 = 0
-5 + -8ensx + 4en2sx = 0

The solution to this equation could not be determined.

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