(x-2)(x-2.5)(x+2.5)=y

Simple and best practice solution for (x-2)(x-2.5)(x+2.5)=y 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 (x-2)(x-2.5)(x+2.5)=y equation: 


Simplifying
(x + -2)(x + -2.5)(x + 2.5) = y

Reorder the terms:
(-2 + x)(x + -2.5)(x + 2.5) = y

Reorder the terms:
(-2 + x)(-2.5 + x)(x + 2.5) = y

Reorder the terms:
(-2 + x)(-2.5 + x)(2.5 + x) = y

Multiply (-2 + x) * (-2.5 + x)
(-2(-2.5 + x) + x(-2.5 + x))(2.5 + x) = y
((-2.5 * -2 + x * -2) + x(-2.5 + x))(2.5 + x) = y
((5 + -2x) + x(-2.5 + x))(2.5 + x) = y
(5 + -2x + (-2.5 * x + x * x))(2.5 + x) = y
(5 + -2x + (-2.5x + x2))(2.5 + x) = y

Combine like terms: -2x + -2.5x = -4.5x
(5 + -4.5x + x2)(2.5 + x) = y

Multiply (5 + -4.5x + x2) * (2.5 + x)
(5(2.5 + x) + -4.5x * (2.5 + x) + x2(2.5 + x)) = y
((2.5 * 5 + x * 5) + -4.5x * (2.5 + x) + x2(2.5 + x)) = y
((12.5 + 5x) + -4.5x * (2.5 + x) + x2(2.5 + x)) = y
(12.5 + 5x + (2.5 * -4.5x + x * -4.5x) + x2(2.5 + x)) = y
(12.5 + 5x + (-11.25x + -4.5x2) + x2(2.5 + x)) = y
(12.5 + 5x + -11.25x + -4.5x2 + (2.5 * x2 + x * x2)) = y
(12.5 + 5x + -11.25x + -4.5x2 + (2.5x2 + x3)) = y

Combine like terms: 5x + -11.25x = -6.25x
(12.5 + -6.25x + -4.5x2 + 2.5x2 + x3) = y

Combine like terms: -4.5x2 + 2.5x2 = -2x2
(12.5 + -6.25x + -2x2 + x3) = y

Solving
12.5 + -6.25x + -2x2 + x3 = y

Solving for variable 'x'.

Combine like terms: y + -1y = 0
12.5 + -6.25x + -2x2 + x3 + -1y = 0

The solution to this equation could not be determined.

See similar equations:

| 1.8r+9=-5.7r-1 | | -1/3=4/7+x | | -8x^2-10x-7x^2+5+14x= | | 9y+12=6y-3 | | 7.2p-9.4p+2+4= | | y=x/8+3/4 | | 4(t-4)+5(t+1)=7 | | 80k^2-116k+42=0 | | 5x-5=9+3x | | 4b^2+21b+5= | | x^4-36x^2+1024=0 | | -(4/(7k+9))=9/(7k-4) | | -2.3-6x=22.9 | | x^4-36x^2+32=0 | | 7x^3/2-21=0 | | -x/6+7=-14 | | 3=-y/5 | | 1/2x=110 | | 90g^2-62g-16=0 | | 60(p-3)=-4 | | 14x=-9+-4 | | -3[4m+2(m-4)]=-5[2(m+5)] | | (1/3)(3/5)= | | 7y+6=5y-2 | | 6f+16=20 | | 48h^2-8h-8=0 | | x/3-x/4=7/4 | | (-5)(-3/5)= | | 4/3*12/16= | | -1.7-4x=9.5 | | 88k^2+204k+80=0 | | 6x+1=15x+2 |

Equations solver categories