If it's not what You are looking for type in the equation solver your own equation and let us solve it.
t2=121/196
We move all terms to the left:
t2-(121/196)=0
We add all the numbers together, and all the variables
t2-(+121/196)=0
We add all the numbers together, and all the variables
t^2-(+121/196)=0
We get rid of parentheses
t^2-121/196=0
We multiply all the terms by the denominator
t^2*196-121=0
Wy multiply elements
196t^2-121=0
a = 196; b = 0; c = -121;
Δ = b2-4ac
Δ = 02-4·196·(-121)
Δ = 94864
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}$$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{94864}=308$$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-308}{2*196}=\frac{-308}{392} =-11/14 $$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+308}{2*196}=\frac{308}{392} =11/14 $
| 2.5+40c=175 | | U+4(u+2)=3(u-3)-9 | | -6y-5=27-2y | | r=12/(2)(3.14) | | 86=2+2(6+6r) | | 1/5y+5=-8 | | -3x+151+15-7=180 | | 113=-85–11x | | x*0.28=324 | | 21=n-12 | | q➗3=27 | | 6x-3=2x+8/4 | | y/7+11.3=-11.1 | | -3x+141+15-7=180 | | 7h=-(2h-180 | | 8p=-4+9p | | n=-3-5 | | 26=y+22 | | m-0.4=2.43 | | 6(y-2)=2(9-2y) | | 4x-1+1=2x+3+2 | | 2.2=2v-4.2 | | 42+d=59 | | 4(4+4n)=80 | | 9=6+u/18.75 | | 4x-1+1=2×+3+2 | | 10n+-45=3(n+-15) | | 5+3|10-4(x)|=20 | | y/6-2.2=-11.8 | | 0.75=x/5-x | | 10+-w=34+5w | | y/5-2.2=-11.8 |