x(3-x)=-270

Simple and best practice solution for x(3-x)=-270 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(3-x)=-270 equation:


Simplifying
x(3 + -1x) = -270
(3 * x + -1x * x) = -270
(3x + -1x2) = -270

Solving
3x + -1x2 = -270

Solving for variable 'x'.

Reorder the terms:
270 + 3x + -1x2 = -270 + 270

Combine like terms: -270 + 270 = 0
270 + 3x + -1x2 = 0

Factor a trinomial.
(18 + -1x)(15 + x) = 0

Subproblem 1

Set the factor '(18 + -1x)' equal to zero and attempt to solve: Simplifying 18 + -1x = 0 Solving 18 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + -1x = 0 + -18 Combine like terms: 18 + -18 = 0 0 + -1x = 0 + -18 -1x = 0 + -18 Combine like terms: 0 + -18 = -18 -1x = -18 Divide each side by '-1'. x = 18 Simplifying x = 18

Subproblem 2

Set the factor '(15 + x)' equal to zero and attempt to solve: Simplifying 15 + x = 0 Solving 15 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + x = 0 + -15 Combine like terms: 15 + -15 = 0 0 + x = 0 + -15 x = 0 + -15 Combine like terms: 0 + -15 = -15 x = -15 Simplifying x = -15

Solution

x = {18, -15}

See similar equations:

| x(x-3)=-270 | | y=x^2+2x+9 | | 3x-2(5-x)=2x+5 | | 57-5+4q=100 | | 8*8+b*b=12*12 | | 1.8x+4.2=13.2 | | x^2-26x+156=0 | | x^2-25x+145=0 | | y=-x-25 | | 2x+4=4-2q | | 4*(7x+13)-2*(6-14x)=100 | | 3*(7x+3)-2*(-6+4x)=100 | | 36=(y-2)6 | | 65-(33+7)-53= | | (y+14)=9 | | 4x^2-29x+17=0 | | 7x(1-x)=5(x-2) | | 0.006(7-k)+0.08(k-3)=1 | | 6+8n=38 | | x(x+5)=1400 | | x(x+5)=3900 | | y/2=14 | | 4(5c-1)-3=18c+7 | | 0.8(5x+6)=1.9-(x-3) | | b/8=9 | | 2(x-5)-3(x+7)=14 | | a/3=-20 | | -72p=0 | | a/9=-2 | | (-6+6i)-(3-9i)=(-6-3)+[6-(-9)]i | | 17-x=7-6x | | 453x-45d=1111 |

Equations solver categories