17x2=8x

Simple and best practice solution for 17x2=8x 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 17x2=8x equation:



17x^2=8x
We move all terms to the left:
17x^2-(8x)=0
a = 17; b = -8; c = 0;
Δ = b2-4ac
Δ = -82-4·17·0
Δ = 64
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{64}=8$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-8)-8}{2*17}=\frac{0}{34} =0 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-8)+8}{2*17}=\frac{16}{34} =8/17 $

See similar equations:

| 19+4x=3(x+6) | | (2x-3)^.5+(2x-3)^1.5=0 | | -3y=-1+3 | | 16x+63=24x+63 | | 4x/3-4=12 | | 0.5=d/1-d | | (2x-3)^0.5+(2x-3)^1.5=0 | | (2x-3)^0.5+(2x-3)^1/5=0 | | -5y-7=4y+65 | | 8y-30-2y=8(y-5)E | | -5(x+1)+3x=6-(4x-3)=4(x+7)=9(x-1+22 | | 6x-6=4x12 | | 2.89+3w=10 | | 12=-x-3x | | 1)(x+7)(2x-7)=0 | | 6(-2)-7y=-10 | | x=-3x²@ | | x(x-16)-56=0 | | =-3x²-3x+9 | | 4x-7(x+3)=-36=3(x+2)=2(2x+7) | | x=-3x²-3x+9 | | 8x-(2x+19)=29 | | 3(5x+2)=2(3×-6) | | b^2-8b+8=0 | | 8(8x-9)=44 | | x=1/60 | | 0.01=1/x | | 0.005=1/x | | 2/5m=−32 | | 13-7x=-57 | | -4-1=y | | 4x+10=4x-16 |

Equations solver categories