(2x^4)(-7x^2)+5=0

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Solution for (2x^4)(-7x^2)+5=0 equation:


Simplifying
(2x4)(-7x2) + 5 = 0

Remove parenthesis around (2x4)
2x4(-7x2) + 5 = 0

Remove parenthesis around (-7x2)
2x4 * -7x2 + 5 = 0

Reorder the terms for easier multiplication:
2 * -7x4 * x2 + 5 = 0

Multiply 2 * -7
-14x4 * x2 + 5 = 0

Multiply x4 * x2
-14x6 + 5 = 0

Reorder the terms:
5 + -14x6 = 0

Solving
5 + -14x6 = 0

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + -14x6 = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -14x6 = 0 + -5
-14x6 = 0 + -5

Combine like terms: 0 + -5 = -5
-14x6 = -5

Divide each side by '-14'.
x6 = 0.3571428571

Simplifying
x6 = 0.3571428571

Reorder the terms:
-0.3571428571 + x6 = 0.3571428571 + -0.3571428571

Combine like terms: 0.3571428571 + -0.3571428571 = 0.0000000000
-0.3571428571 + x6 = 0.0000000000

The solution to this equation could not be determined.

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