8w2=50

Simple and best practice solution for 8w2=50 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 8w2=50 equation:



8w^2=50
We move all terms to the left:
8w^2-(50)=0
a = 8; b = 0; c = -50;
Δ = b2-4ac
Δ = 02-4·8·(-50)
Δ = 1600
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$w_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$w_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{1600}=40$
$w_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-40}{2*8}=\frac{-40}{16} =-2+1/2 $
$w_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+40}{2*8}=\frac{40}{16} =2+1/2 $

See similar equations:

| 4x-2=34= | | 6a+5=-127 | | -5y+10=-7y−10 | | 19-6x=8x+13 | | 4w+0.35=-0.8 | | 5z−6=4z | | 3y+3=22 | | 5x^2+2-x=0 | | 7n^2-22-24=0 | | 3x+9=x+10 | | 54=6x+(x-5)+(x-5) | | 5(v-5)=8v-31 | | 3/10+x/10=1/2x-4/10 | | 3x+9+2=5x+5 | | -4w+16=4(w+6) | | 2x+2+6x=74 | | 5+2a-7=9 | | 17/15=4/5-5x/6 | | 50=5v | | x+4(9)=12(2x) | | -12=3(y+4)-6y | | -6=-6u+2(u-5) | | 6.3t+73=83.4 | | p^2−25=0 | | 14=6(v+3)-4v | | -16t^2+480t=0 | | 10x+75-x=48 | | S^2+s+28=0 | | -9(w+5)=3w-21 | | -9x-38=72 | | 3w-39=6(w-9) | | 2a÷4=3 |

Equations solver categories