5d^2-4y^2=

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Solution for 5d^2-4y^2= equation: 


Simplifying
5d2 + -4y2 = 0

Solving
5d2 + -4y2 = 0

Solving for variable 'd'.

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

Add '4y2' to each side of the equation.
5d2 + -4y2 + 4y2 = 0 + 4y2

Combine like terms: -4y2 + 4y2 = 0
5d2 + 0 = 0 + 4y2
5d2 = 0 + 4y2
Remove the zero:
5d2 = 4y2

Divide each side by '5'.
d2 = 0.8y2

Simplifying
d2 = 0.8y2

Take the square root of each side:
d = {-0.894427191y, 0.894427191y}

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