8(b-4)12b=348

Simple and best practice solution for 8(b-4)12b=348 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 8(b-4)12b=348 equation:



8(b-4)12b=348
We move all terms to the left:
8(b-4)12b-(348)=0
We multiply parentheses
96b^2-384b-348=0
a = 96; b = -384; c = -348;
Δ = b2-4ac
Δ = -3842-4·96·(-348)
Δ = 281088
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$b_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$b_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

The end solution:
$\sqrt{\Delta}=\sqrt{281088}=\sqrt{2304*122}=\sqrt{2304}*\sqrt{122}=48\sqrt{122}$
$b_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-384)-48\sqrt{122}}{2*96}=\frac{384-48\sqrt{122}}{192} $
$b_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-384)+48\sqrt{122}}{2*96}=\frac{384+48\sqrt{122}}{192} $

See similar equations:

| 2x+6.75=12.45 | | y=80(1.05)^5 | | 3(c+7)=27 | | 11x+2=35+8x | | 0.5x-3.45=-1.24 | | -2y+6=y-15 | | 0.5x-3.45=-1.2 | | x+25+121=x | | 7(x+7)=6(15+6) | | 17j=68 | | 10f=4f-48 | | 9x-99=108 | | 9b-10=26 | | (7^3x)=48 | | 9c=7c-12 | | x^2-16x-43=0 | | Ax0.25=2250 | | 4m+6=22m= | | 3/8x-7=-12 | | 4m+6=22m+ | | Xx.25=2250 | | 2.43+8.9c=-0.18+8.6c | | 7-4u=u-9-3u | | 2w=124 | | 8+7h=1+8h | | c−5=+4 | | 5+4d=d-10-9 | | 3(6+2x)=0 | | 2r-5=10+7r | | 2y+9=3(y-1) | | -8p-7+10p=3p+1 | | 5-(8v+5)=-5(1+3v) |

Equations solver categories