If it's not what You are looking for type in the equation solver your own equation and let us solve it.
16t^2-215t-97=0
a = 16; b = -215; c = -97;
Δ = b2-4ac
Δ = -2152-4·16·(-97)
Δ = 52433
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-215)-\sqrt{52433}}{2*16}=\frac{215-\sqrt{52433}}{32} $$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-215)+\sqrt{52433}}{2*16}=\frac{215+\sqrt{52433}}{32} $
| 1/2(4x-2)-2/3(6x+4)=4 | | -8=-32-5q | | 2x-8x+6=x-2+8 | | 7+0.75x=12+0.50x | | x—8=-3 | | -30-6x=30 | | 9+k3=3 | | x/2+14=29 | | 7x+14x+3=0 | | 6x-18=-3x+36 | | 7+0.75x=12+0.50 | | 2.6×v=9.62 | | 9(x+7=2) | | 9m-5=7 | | 3n+2=−2n−8 | | -4y+16=-8(y-3) | | -10=10-9v | | 0.5x+2.3=0.8x-0.1 | | 21=15+t | | 4n-16=8n-4 | | 20/p+250=3750 | | -67=6x=-1 | | -5/2{8y-2}=5{10-y} | | 6m+26=24+4m | | -8(u+3)=-6u-44 | | 2x-5x=322 | | 1/2x+13=13 | | -6x+22=-28x | | 2(4h-5)+6(-h+2)=2 | | -8y+34=-6(y-7) | | 3(2+x)=3x+5 | | 32+14x=70 |