6x^2+13x-28=

Simple and best practice solution for 6x^2+13x-28= 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 6x^2+13x-28= equation:


Simplifying
6x2 + 13x + -28 = 0

Reorder the terms:
-28 + 13x + 6x2 = 0

Solving
-28 + 13x + 6x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-7 + -2x)(4 + -3x) = 0

Subproblem 1

Set the factor '(-7 + -2x)' equal to zero and attempt to solve: Simplifying -7 + -2x = 0 Solving -7 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -2x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -2x = 0 + 7 -2x = 0 + 7 Combine like terms: 0 + 7 = 7 -2x = 7 Divide each side by '-2'. x = -3.5 Simplifying x = -3.5

Subproblem 2

Set the factor '(4 + -3x)' equal to zero and attempt to solve: Simplifying 4 + -3x = 0 Solving 4 + -3x = 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 + -3x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3x = 0 + -4 -3x = 0 + -4 Combine like terms: 0 + -4 = -4 -3x = -4 Divide each side by '-3'. x = 1.333333333 Simplifying x = 1.333333333

Solution

x = {-3.5, 1.333333333}

See similar equations:

| 31.4=31.4 | | 6x^2+13-28= | | 12g-g+10=54 | | 12w^3+7w^2-12w=0 | | 0.83x=30+x | | 7(-c+6d)= | | 4y-12y+3=-21 | | 8x^2-6x+13=0 | | 12m^2-40m+25= | | 18(m+.444444)-16=118 | | 5x+10=12x-5 | | 10-6x=4x+9 | | 7z+5=2 | | x^2-10xy-39y^2= | | v^2+49-72=0 | | 20b^2+21b-5= | | (3x-4)(4x-3)=(6x-4)(2x-5) | | 7x+4=5x-12 | | h^2+18hj+17j^2= | | 11y-14=9y+18 | | -6(2b+3c)= | | 1.2y-0.3y+(-1.5)=3.0 | | m^2-3mn-54n^2= | | 4X*5Y=9.25 | | 3x/x+1=5-3/x+1 | | 18(m+4/9)-16=118 | | 144-p^2=0 | | p^2-10pq+16q^2= | | y^2+9y+32=0 | | X-8.2=-5.4 | | 2(3p-3p)= | | x^2+12xy+35y^2= |

Equations solver categories