x*x+5x-750=0

Simple and best practice solution for x*x+5x-750=0 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*x+5x-750=0 equation:


Simplifying
x * x + 5x + -750 = 0

Multiply x * x
x2 + 5x + -750 = 0

Reorder the terms:
-750 + 5x + x2 = 0

Solving
-750 + 5x + x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-30 + -1x)(25 + -1x) = 0

Subproblem 1

Set the factor '(-30 + -1x)' equal to zero and attempt to solve: Simplifying -30 + -1x = 0 Solving -30 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '30' to each side of the equation. -30 + 30 + -1x = 0 + 30 Combine like terms: -30 + 30 = 0 0 + -1x = 0 + 30 -1x = 0 + 30 Combine like terms: 0 + 30 = 30 -1x = 30 Divide each side by '-1'. x = -30 Simplifying x = -30

Subproblem 2

Set the factor '(25 + -1x)' equal to zero and attempt to solve: Simplifying 25 + -1x = 0 Solving 25 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-25' to each side of the equation. 25 + -25 + -1x = 0 + -25 Combine like terms: 25 + -25 = 0 0 + -1x = 0 + -25 -1x = 0 + -25 Combine like terms: 0 + -25 = -25 -1x = -25 Divide each side by '-1'. x = 25 Simplifying x = 25

Solution

x = {-30, 25}

See similar equations:

| ln(k)+ln(2)=ln(4) | | Y=x/-1/5 | | 26x=600 | | -1/5y=x | | -16=2y | | g(x)=x(x+5)(x-5)(x+1)2 | | g(x)=x(x+5)(x-5)(x+1)62 | | 2x+19+3x+21=180 | | 7k^2-4k+5=0 | | 2m^2-2=44 | | (x+4)+(2x-7)=42 | | 2x-x/2=90 | | 69=4v-11 | | -294=5(7n-3)+1 | | 4x+2+8=9+4x | | 23=159-x | | 2w+14=54 | | 80=-u+284 | | 93=4u+17 | | 7646x-4759=48000 | | 5v-15=85 | | 14h-16h+5h+6=3 | | -2=-8+u | | 5t+12=4t+1 | | V+1.38=9.18 | | -4(b+7)=38+7b | | -2.4=3y | | 8h^2+6=134 | | 11+7r=4(r+8) | | (x+4)(x-15)=-0 | | 5-5x=-7(1-x) | | z^2-7=1 |

Equations solver categories