(7x-5)(7x-5)=

Simple and best practice solution for (7x-5)(7x-5)= 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 (7x-5)(7x-5)= equation: 


Simplifying
(7x + -5)(7x + -5) = 0

Reorder the terms:
(-5 + 7x)(7x + -5) = 0

Reorder the terms:
(-5 + 7x)(-5 + 7x) = 0

Multiply (-5 + 7x) * (-5 + 7x)
(-5(-5 + 7x) + 7x * (-5 + 7x)) = 0
((-5 * -5 + 7x * -5) + 7x * (-5 + 7x)) = 0
((25 + -35x) + 7x * (-5 + 7x)) = 0
(25 + -35x + (-5 * 7x + 7x * 7x)) = 0
(25 + -35x + (-35x + 49x2)) = 0

Combine like terms: -35x + -35x = -70x
(25 + -70x + 49x2) = 0

Solving
25 + -70x + 49x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(5 + -7x)(5 + -7x) = 0


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

Simplifying
5 + -7x = 0

Solving
5 + -7x = 0

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

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

Combine like terms: 5 + -5 = 0
0 + -7x = 0 + -5
-7x = 0 + -5

Combine like terms: 0 + -5 = -5
-7x = -5

Divide each side by '-7'.
x = 0.7142857143

Simplifying
x = 0.7142857143

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

Simplifying
5 + -7x = 0

Solving
5 + -7x = 0

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

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

Combine like terms: 5 + -5 = 0
0 + -7x = 0 + -5
-7x = 0 + -5

Combine like terms: 0 + -5 = -5
-7x = -5

Divide each side by '-7'.
x = 0.7142857143

Simplifying
x = 0.7142857143
Solution
x = {0.7142857143, 0.7142857143}

See similar equations:

| .5x^2-5x-5.5=0 | | (-6x^2y)(x^9y^3)= | | -2x+ky=-7 | | (8x+3)(x^2-5x+1)= | | 2/x+2/y | | 10+4*4= | | x/-5 | | S+87.8=31.1 | | 1.25x-3.25=81 | | (9x-4)(4x+5)= | | -16t^2+32t+10=16 | | 5x-(0.345-x)=5x+0.713 | | 1.25x+3.25=81 | | 8(6x+5)= | | 3.5n+6.4=42.5 | | -16x^2+30x+225=0 | | 4.3x+1.7=41.94 | | ln(7x+11)=5 | | a^2-12a+13=0 | | 4.3x+1.7=42.94 | | (y-1)(3y-4)= | | (6x^2-3x^3)-(3x^2-7x^3)= | | -4-3g=8 | | 3x-0.54=2(x-0.15) | | -4.9x^2+30x+3=20 | | 9.8+2=3.8x+20 | | 5.3x+(-7)=2.3x+5 | | y=b+-60x | | -4/7w=16 | | 9.3x+(-6.2x)=12.4 | | 1.3x+2.8x=12.3 | | 6y^4-15y^3=0 |

Equations solver categories