4x^2+3x-76=0

Simple and best practice solution for 4x^2+3x-76=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 4x^2+3x-76=0 equation: 


Simplifying
4x2 + 3x + -76 = 0

Reorder the terms:
-76 + 3x + 4x2 = 0

Solving
-76 + 3x + 4x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-19 + -4x)(4 + -1x) = 0


Subproblem 1
Set the factor '(-19 + -4x)' equal to zero and attempt to solve:

Simplifying
-19 + -4x = 0

Solving
-19 + -4x = 0

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

Add '19' to each side of the equation.
-19 + 19 + -4x = 0 + 19

Combine like terms: -19 + 19 = 0
0 + -4x = 0 + 19
-4x = 0 + 19

Combine like terms: 0 + 19 = 19
-4x = 19

Divide each side by '-4'.
x = -4.75

Simplifying
x = -4.75

Subproblem 2
Set the factor '(4 + -1x)' equal to zero and attempt to solve:

Simplifying
4 + -1x = 0

Solving
4 + -1x = 0

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

Add '-4' to each side of the equation.
4 + -4 + -1x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -1x = 0 + -4
-1x = 0 + -4

Combine like terms: 0 + -4 = -4
-1x = -4

Divide each side by '-1'.
x = 4

Simplifying
x = 4
Solution
x = {-4.75, 4}

See similar equations:

| 9+5.50x=y | | -3h-4.2=55-11h | | n-16=-8 | | 15+2h=9 | | s/49=10/14 | | 56+8w=2w+16 | | 35=7+4s | | 4x+3y=22 | | 7[2-(3+4r)]-2r=-9+2(1-15r) | | 11+7h=4 | | r-16=-23 | | 27a+16=-73/5 | | x+6y-9x-13y+2x= | | -9h+12=-24 | | -1=n-4 | | 12y=21/4 | | 9(2x-6)=3(6x+1) | | 7(5+c)=6(c-1) | | -17+3y=51 | | (8f)/(6f) | | 8f/6f | | 6y-6=3y+9 | | n/2=12 | | 14+-8t=1328 | | 4(x+9)-4whenx=3 | | 9x+8=-64 | | -25-4c=17 | | -3p+7=5(12p+6) | | 7q/7=84 | | 5x+8(1/3x+8)=-5 | | K-8-1=3+4k+k | | 3+8x=63 |

Equations solver categories