X^2-1.5x-4=0

Simple and best practice solution for X^2-1.5x-4=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^2-1.5x-4=0 equation: 


Simplifying
X2 + -1.5x + -4 = 0

Reorder the terms:
-4 + X2 + -1.5x = 0

Solving
-4 + X2 + -1.5x = 0

Solving for variable 'X'.

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

Add '4' to each side of the equation.
-4 + X2 + 4 + -1.5x = 0 + 4

Reorder the terms:
-4 + 4 + X2 + -1.5x = 0 + 4

Combine like terms: -4 + 4 = 0
0 + X2 + -1.5x = 0 + 4
X2 + -1.5x = 0 + 4

Combine like terms: 0 + 4 = 4
X2 + -1.5x = 4

Add '1.5x' to each side of the equation.
X2 + -1.5x + 1.5x = 4 + 1.5x

Combine like terms: -1.5x + 1.5x = 0.0
X2 + 0.0 = 4 + 1.5x
X2 = 4 + 1.5x

Simplifying
X2 = 4 + 1.5x

Reorder the terms:
-4 + X2 + -1.5x = 4 + 1.5x + -4 + -1.5x

Reorder the terms:
-4 + X2 + -1.5x = 4 + -4 + 1.5x + -1.5x

Combine like terms: 4 + -4 = 0
-4 + X2 + -1.5x = 0 + 1.5x + -1.5x
-4 + X2 + -1.5x = 1.5x + -1.5x

Combine like terms: 1.5x + -1.5x = 0.0
-4 + X2 + -1.5x = 0.0

The solution to this equation could not be determined.

See similar equations:

| -8n-4=2+n-6-8b | | 1905=c/4 | | 1905=c/4mb | | 2.5x-3=-3.5x-12 | | 7-4(x+2)=8x-5 | | 0.1x-30= | | 10-8x=-2x+4r | | 10w=5300 | | v/9=7 | | -2x^2+3x+8=0 | | 8/3y=4/9 | | 16x-22=-134 | | b*3=21 | | (x^2-9)=3 | | -4x+x^2=60 | | (x^2+9)=3 | | (x^2-9)=21 | | (0.84*20)+(0.62*20)+(x*40)=80 | | 0.84*20+0.62*20+x*40=80 | | 3x^2-15x=3 | | 84*0.2+62*0.2+x*0.4=80 | | 3(4a+5)-2(a-7)= | | (-lnx-ln(x+1))*e=0 | | 3x(x-5)-3=0 | | -10x+20=80 | | 8y-14+5y-9y+6=21-5 | | (N-2)+N+(N+2)=30 | | x-3(1-3x)=17 | | -5y+6x=14 | | (2x+y)(3x-4y)=0 | | -5u+3=-3(u-5) | | X+2x^2=11.78125 |

Equations solver categories