14x^2-3x-5=0

Simple and best practice solution for 14x^2-3x-5=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 14x^2-3x-5=0 equation:


Simplifying
14x2 + -3x + -5 = 0

Reorder the terms:
-5 + -3x + 14x2 = 0

Solving
-5 + -3x + 14x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-1 + -2x)(5 + -7x) = 0

Subproblem 1

Set the factor '(-1 + -2x)' equal to zero and attempt to solve: Simplifying -1 + -2x = 0 Solving -1 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -2x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2x = 0 + 1 -2x = 0 + 1 Combine like terms: 0 + 1 = 1 -2x = 1 Divide each side by '-2'. x = -0.5 Simplifying x = -0.5

Subproblem 2

Set the factor '(5 + -7x)' equal to zero and attempt to solve: Simplifying 5 + -7x = 0 Solving 5 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -7x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -7x = 0 + -5 -7x = 0 + -5 Combine like terms: 0 + -5 = -5 -7x = -5 Divide each side by '-7'. x = 0.7142857143 Simplifying x = 0.7142857143

Solution

x = {-0.5, 0.7142857143}

See similar equations:

| 15+2(x-5)=7 | | .5(6x+4)=-13 | | 80,000.000+209.00x=599.00x | | 2x-9x=-2x+5x+25 | | 63x^2+42x-245=0 | | 3x+8(x+1)+3=11-6x | | 7t^2-t-2=0 | | 4x^3+12x^2-112x=0 | | -22+8v=-(4v-2) | | 6x+x^2=27 | | 0.2x-2.7=2.4x+2.9 | | -2x^2-11x+63=0 | | 6x^2+29x+28=0 | | 7y-10+2y-5=12 | | 0.6x-1.5=3.1x+2.4 | | 10x+6=-3x+19 | | 3x^2-15x-108x=0 | | 0.3x-2.4=3.1x+13 | | 5-x=-x+5 | | -3x^2+17x-10=0 | | 5-x=x+5 | | 6y=-6x-12 | | 4x+12y=28 | | 3x+6=3x+24 | | -6x-6y=12 | | 4(2x-1)=-x+5 | | 5-(-6)=11 | | 80,000.00+209.00x=150015 | | 24x^2-4x-20=0 | | 7(y+3)+y=3(y+2)+7 | | 4(x+5)-8=-5-(x+3) | | (8x+1)+(3x-2)=32 |

Equations solver categories