16x^2-10x-9=0

Simple and best practice solution for 16x^2-10x-9=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 16x^2-10x-9=0 equation:


Simplifying
16x2 + -10x + -9 = 0

Reorder the terms:
-9 + -10x + 16x2 = 0

Solving
-9 + -10x + 16x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-1 + -2x)(9 + -8x) = 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 '(9 + -8x)' equal to zero and attempt to solve: Simplifying 9 + -8x = 0 Solving 9 + -8x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -8x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -8x = 0 + -9 -8x = 0 + -9 Combine like terms: 0 + -9 = -9 -8x = -9 Divide each side by '-8'. x = 1.125 Simplifying x = 1.125

Solution

x = {-0.5, 1.125}

See similar equations:

| f(2)=3x^2-2 | | 30=logx | | N+4m-2p-2m-3p= | | 1.6x+x= | | 3=2n+42 | | f(-2)=-2(-2)-3 | | x^2-30x+y^2+176=0 | | x/4=14/16 | | (6-v)(3v-7)=0 | | Y=4200-200(-6+0.1y) | | 7(x-7)=6x-12 | | 3x^3-9x^2/x^2-16 | | 200(-6+0.1Y)= | | 9943=3.14*d | | 7/60 | | y=-12x-3 | | 10n^2+50n= | | 0.5y+2=0.7 | | 9n+54= | | 6/7=x/5 | | 2x^7-10x^5+5x^3-25x=0 | | (6m-3)(m+1)=0 | | 5/x=3/7 | | 4x+24+3x-11=180 | | X^1/2-6=0 | | x+x+y=30 | | 5(2a-1)=0 | | 3k-5=-2.4 | | .85=4/x | | 7x^2+14x= | | 7y=ln(-2x) | | 3x-11=4x+24 |

Equations solver categories