(5z+7y)(5z+7y)=

Simple and best practice solution for (5z+7y)(5z+7y)= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (5z+7y)(5z+7y)= equation: 


Simplifying
(5z + 7y)(5z + 7y) = 0

Reorder the terms:
(7y + 5z)(5z + 7y) = 0

Reorder the terms:
(7y + 5z)(7y + 5z) = 0

Multiply (7y + 5z) * (7y + 5z)
(7y * (7y + 5z) + 5z * (7y + 5z)) = 0
((7y * 7y + 5z * 7y) + 5z * (7y + 5z)) = 0

Reorder the terms:
((35yz + 49y2) + 5z * (7y + 5z)) = 0
((35yz + 49y2) + 5z * (7y + 5z)) = 0
(35yz + 49y2 + (7y * 5z + 5z * 5z)) = 0
(35yz + 49y2 + (35yz + 25z2)) = 0

Reorder the terms:
(35yz + 35yz + 49y2 + 25z2) = 0

Combine like terms: 35yz + 35yz = 70yz
(70yz + 49y2 + 25z2) = 0

Solving
70yz + 49y2 + 25z2 = 0

Solving for variable 'y'.

Factor a trinomial.
(7y + 5z)(7y + 5z) = 0


Subproblem 1
Set the factor '(7y + 5z)' equal to zero and attempt to solve:

Simplifying
7y + 5z = 0

Solving
7y + 5z = 0

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

Add '-5z' to each side of the equation.
7y + 5z + -5z = 0 + -5z

Combine like terms: 5z + -5z = 0
7y + 0 = 0 + -5z
7y = 0 + -5z
Remove the zero:
7y = -5z

Divide each side by '7'.
y = -0.7142857143z

Simplifying
y = -0.7142857143z

Subproblem 2
Set the factor '(7y + 5z)' equal to zero and attempt to solve:

Simplifying
7y + 5z = 0

Solving
7y + 5z = 0

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

Add '-5z' to each side of the equation.
7y + 5z + -5z = 0 + -5z

Combine like terms: 5z + -5z = 0
7y + 0 = 0 + -5z
7y = 0 + -5z
Remove the zero:
7y = -5z

Divide each side by '7'.
y = -0.7142857143z

Simplifying
y = -0.7142857143z
Solution
y = {-0.7142857143z, -0.7142857143z}

See similar equations:

| 4/7+9/10 | | 90+8.19x=49.05 | | 90+8.19=49.05 | | (7p+2)(7p+2)= | | 14.95-98x=298.17 | | 14.95+98x=298.17 | | (1+9r)(1+9r)= | | 6-8x=12.08 | | 8-6x=12.08 | | 8+6x=12.08 | | 6x+8=12.08 | | (7+2r)(7+2r)= | | 18x+30=22.08 | | 3x+7y-47=80 | | 3x+7y-47=80 | | m(4-m)=0 | | (-8+x)(-8+x)= | | y-60=-1.42(x-10) | | y-60=-1.4(x-10) | | 9x^2-5x^2=28 | | 3x+7y=127 | | 6x-10=8x+4 | | 4x-1/3=7/6 | | 5r+7=2r-2 | | -7x+49= | | -7x-49= | | s^2+4s-21=0 | | =ac^2+xc+aw^2+xw^2 | | 4b+(3b/4-2a) | | x+6x+3x= | | 3a+6=9-4 | | 8.47-70x=36.12 |

Equations solver categories