10x^2-11x-4=2

Simple and best practice solution for 10x^2-11x-4=2 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 10x^2-11x-4=2 equation:


Simplifying
10x2 + -11x + -4 = 2

Reorder the terms:
-4 + -11x + 10x2 = 2

Solving
-4 + -11x + 10x2 = 2

Solving for variable 'x'.

Reorder the terms:
-4 + -2 + -11x + 10x2 = 2 + -2

Combine like terms: -4 + -2 = -6
-6 + -11x + 10x2 = 2 + -2

Combine like terms: 2 + -2 = 0
-6 + -11x + 10x2 = 0

Factor a trinomial.
(-2 + -5x)(3 + -2x) = 0

Subproblem 1

Set the factor '(-2 + -5x)' equal to zero and attempt to solve: Simplifying -2 + -5x = 0 Solving -2 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -5x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -5x = 0 + 2 -5x = 0 + 2 Combine like terms: 0 + 2 = 2 -5x = 2 Divide each side by '-5'. x = -0.4 Simplifying x = -0.4

Subproblem 2

Set the factor '(3 + -2x)' equal to zero and attempt to solve: Simplifying 3 + -2x = 0 Solving 3 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -2x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2x = 0 + -3 -2x = 0 + -3 Combine like terms: 0 + -3 = -3 -2x = -3 Divide each side by '-2'. x = 1.5 Simplifying x = 1.5

Solution

x = {-0.4, 1.5}

See similar equations:

| 4(1/2a^2+1^2)-5=31 | | (x-5)(2x+7)(3x)=0 | | 4(2x-1)=7(x+12)-10x | | 3(-2x+10)-x=16 | | k-8-3k=-10 | | -4(m+9)=4-11(m-11) | | 4+4x/5+3-x/2=47/10 | | -1-1-2+5#+5#+2#=14# | | -3(6-7a)=9(a+10) | | -12(1-2m)=3(5m+5) | | 0.1x-0.6(5-2x)=-0.3(x-6) | | -9-8(x-2)=11x-(5+7x) | | 1+1+2+4#+5#+5#=10# | | 12b-5(1+11b)=-5(1-12b) | | 1+1+2+4#+5#=10# | | 4x-2=2x+44 | | -12(n-6)=-12-3(n+11) | | 1+1+4#+5#=10# | | 3-3x=-5x+3 | | -3(6x+6y+9)= | | 5y-8=-4y+10 | | 4(n-2)+4n=5+9(n+1) | | 9x+2-6x=7x-8+x | | 5t+1/5=t+4/10+t-2/10 | | 3(x^2+2)+2=14 | | 3(n+12)=-12(-2n+11) | | 8d+2c+d= | | 4a+a=a(a+1) | | 4(7+7k)=7(-1-k) | | 6n-6=3-3n | | -4/5t=-8 | | -n+3-3n=7 |

Equations solver categories