4c^2-5d^2=

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


Simplifying
4c2 + -5d2 = 0

Solving
4c2 + -5d2 = 0

Solving for variable 'c'.

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

Add '5d2' to each side of the equation.
4c2 + -5d2 + 5d2 = 0 + 5d2

Combine like terms: -5d2 + 5d2 = 0
4c2 + 0 = 0 + 5d2
4c2 = 0 + 5d2
Remove the zero:
4c2 = 5d2

Divide each side by '4'.
c2 = 1.25d2

Simplifying
c2 = 1.25d2

Take the square root of each side:
c = {-1.118033989d, 1.118033989d}

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