4x^2-77x-60=

Simple and best practice solution for 4x^2-77x-60= 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 4x^2-77x-60= equation:


Simplifying
4x2 + -77x + -60 = 0

Reorder the terms:
-60 + -77x + 4x2 = 0

Solving
-60 + -77x + 4x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-3 + -4x)(20 + -1x) = 0

Subproblem 1

Set the factor '(-3 + -4x)' equal to zero and attempt to solve: Simplifying -3 + -4x = 0 Solving -3 + -4x = 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 + -4x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -4x = 0 + 3 -4x = 0 + 3 Combine like terms: 0 + 3 = 3 -4x = 3 Divide each side by '-4'. x = -0.75 Simplifying x = -0.75

Subproblem 2

Set the factor '(20 + -1x)' equal to zero and attempt to solve: Simplifying 20 + -1x = 0 Solving 20 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-20' to each side of the equation. 20 + -20 + -1x = 0 + -20 Combine like terms: 20 + -20 = 0 0 + -1x = 0 + -20 -1x = 0 + -20 Combine like terms: 0 + -20 = -20 -1x = -20 Divide each side by '-1'. x = 20 Simplifying x = 20

Solution

x = {-0.75, 20}

See similar equations:

| 3y+3/8=3 | | X+7.52=9.74 | | 61-6x=12x+15 | | 4(x+2)=3(x-2) | | 7x+10-2x+20=-5 | | 4ln(x-1)=8 | | -4.7x+4.9=-4.1 | | 7y+5=-21 | | -3+4-6x+8+x=40 | | 3-31=w | | 0x+0y=8 | | 8(5-3z)=29-22z | | 5x^2+15x+45=0 | | 5x+19=15x-51 | | 6+7+5uv= | | 6w-12=17 | | 23=m+1 | | 7x-4(x-2)=33 | | 4x-12=-12+4x | | 3m-10=2(4m-s) | | 79-5x=31x+15 | | x=173+173 | | 5/2(w-1)=15 | | 2xy(3x+2)-4xy(x+4)= | | 5.4q-4.9-5.8q=1.4q-3.3 | | m-8n+m+8n= | | 5.4q-4.9-5.8q=-1.4q-3.3 | | 2x+1x+5= | | 76a^2+34a+4=0 | | 6x+7=-143-9x | | 2x-0.125x+5=35 | | 4y=2y-14 |

Equations solver categories