Y^2=4(-2y+40)+55

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Solution for Y^2=4(-2y+40)+55 equation:


Simplifying
Y2 = 4(-2y + 40) + 55

Reorder the terms:
Y2 = 4(40 + -2y) + 55
Y2 = (40 * 4 + -2y * 4) + 55
Y2 = (160 + -8y) + 55

Reorder the terms:
Y2 = 160 + 55 + -8y

Combine like terms: 160 + 55 = 215
Y2 = 215 + -8y

Solving
Y2 = 215 + -8y

Solving for variable 'Y'.

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

Simplifying
Y2 = 215 + -8y

Reorder the terms:
-215 + Y2 + 8y = 215 + -8y + -215 + 8y

Reorder the terms:
-215 + Y2 + 8y = 215 + -215 + -8y + 8y

Combine like terms: 215 + -215 = 0
-215 + Y2 + 8y = 0 + -8y + 8y
-215 + Y2 + 8y = -8y + 8y

Combine like terms: -8y + 8y = 0
-215 + Y2 + 8y = 0

The solution to this equation could not be determined.

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