4x^2-3x-4=48

Simple and best practice solution for 4x^2-3x-4=48 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-4=48 equation:


Simplifying
4x2 + -3x + -4 = 48

Reorder the terms:
-4 + -3x + 4x2 = 48

Solving
-4 + -3x + 4x2 = 48

Solving for variable 'x'.

Reorder the terms:
-4 + -48 + -3x + 4x2 = 48 + -48

Combine like terms: -4 + -48 = -52
-52 + -3x + 4x2 = 48 + -48

Combine like terms: 48 + -48 = 0
-52 + -3x + 4x2 = 0

Factor a trinomial.
(-13 + -4x)(4 + -1x) = 0

Subproblem 1

Set the factor '(-13 + -4x)' equal to zero and attempt to solve: Simplifying -13 + -4x = 0 Solving -13 + -4x = 0 Move all terms containing x to the left, all other terms to the right. Add '13' to each side of the equation. -13 + 13 + -4x = 0 + 13 Combine like terms: -13 + 13 = 0 0 + -4x = 0 + 13 -4x = 0 + 13 Combine like terms: 0 + 13 = 13 -4x = 13 Divide each side by '-4'. x = -3.25 Simplifying x = -3.25

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 = {-3.25, 4}

See similar equations:

| 2x+50=7 | | 6y/7=6y/5 | | x/2=11/8 | | 4(x+15)=32 | | -2(x-2)=2x | | P-4p=-25+3+25 | | 4x+3x-13=1 | | 2y^2-x+12y+17=0 | | 3y-27-y=-19 | | 4-3x-2x-5=9 | | 5xy(6x+2y)= | | x^6+32x^3=64 | | 3=(48x^2)+16x | | 2p-5p-7=14 | | 2x-x=15 | | 2x-5-3x-4=1 | | (x^3)+(4x)+6=550 | | (x^3)+x=136 | | 2(5+n)=-n-(5n+6) | | 3x-4-2x-5=1 | | 3-2(x-2)=-4+9 | | 3x-4-2x+5=1 | | 8x+9y=5xy | | 3xsqrt-12=0 | | 25/48=5/12 | | 4x+6y=3xy | | 2x+5x=39 | | 5x+2x=-35+15+20 | | 18=3/7x | | 18=3/7 | | 13-n=24 | | 17/3=x/4 |

Equations solver categories