(5y^2+3z)(5y^2-3z)=

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Solution for (5y^2+3z)(5y^2-3z)= equation:


Simplifying
(5y2 + 3z)(5y2 + -3z) = 0

Multiply (5y2 + 3z) * (5y2 + -3z)
(5y2 * (5y2 + -3z) + 3z * (5y2 + -3z)) = 0
((5y2 * 5y2 + -3z * 5y2) + 3z * (5y2 + -3z)) = 0

Reorder the terms:
((-15y2z + 25y4) + 3z * (5y2 + -3z)) = 0
((-15y2z + 25y4) + 3z * (5y2 + -3z)) = 0
(-15y2z + 25y4 + (5y2 * 3z + -3z * 3z)) = 0
(-15y2z + 25y4 + (15y2z + -9z2)) = 0

Reorder the terms:
(-15y2z + 15y2z + 25y4 + -9z2) = 0

Combine like terms: -15y2z + 15y2z = 0
(0 + 25y4 + -9z2) = 0
(25y4 + -9z2) = 0

Solving
25y4 + -9z2 = 0

Solving for variable 'y'.

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

Add '9z2' to each side of the equation.
25y4 + -9z2 + 9z2 = 0 + 9z2

Combine like terms: -9z2 + 9z2 = 0
25y4 + 0 = 0 + 9z2
25y4 = 0 + 9z2
Remove the zero:
25y4 = 9z2

Divide each side by '25'.
y4 = 0.36z2

Simplifying
y4 = 0.36z2

Combine like terms: 0.36z2 + -0.36z2 = 0.00
y4 + -0.36z2 = 0.00

Factor a difference between two squares.
(y2 + 0.6z)(y2 + -0.6z) = 0.00

Subproblem 1

Set the factor '(y2 + 0.6z)' equal to zero and attempt to solve: Simplifying y2 + 0.6z = 0 Solving y2 + 0.6z = 0 Move all terms containing y to the left, all other terms to the right. Add '-0.6z' to each side of the equation. y2 + 0.6z + -0.6z = 0 + -0.6z Combine like terms: 0.6z + -0.6z = 0.0 y2 + 0.0 = 0 + -0.6z y2 = 0 + -0.6z Remove the zero: y2 = -0.6z Simplifying y2 = -0.6z The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(y2 + -0.6z)' equal to zero and attempt to solve: Simplifying y2 + -0.6z = 0 Solving y2 + -0.6z = 0 Move all terms containing y to the left, all other terms to the right. Add '0.6z' to each side of the equation. y2 + -0.6z + 0.6z = 0 + 0.6z Combine like terms: -0.6z + 0.6z = 0.0 y2 + 0.0 = 0 + 0.6z y2 = 0 + 0.6z Remove the zero: y2 = 0.6z Simplifying y2 = 0.6z The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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