If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x2=73.96
We move all terms to the left:
x2-(73.96)=0
We add all the numbers together, and all the variables
x^2-73.96=0
a = 1; b = 0; c = -73.96;
Δ = b2-4ac
Δ = 02-4·1·(-73.96)
Δ = 295.84
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-\sqrt{295.84}}{2*1}=\frac{0-\sqrt{295.84}}{2} =-\frac{\sqrt{}}{2} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{295.84}}{2*1}=\frac{0+\sqrt{295.84}}{2} =\frac{\sqrt{}}{2} $
| 3z–2z=17z= | | 20=x/9-1 | | x-79.8=-65 | | -4=5v+11 | | 2-2x=51+4x | | 5(5t+1)=250 | | 10x-7=7x-28 | | 3x-6=12x+3 | | -121=-11y | | 5x+21x=21 | | 5x+1=255x+1=25 | | 10(3n+3)=4(5n-5)+20 | | 12.9=x | | ⁴/⁴=n/15 | | 4+2k=2(k+2) | | 0.15(y−0.2)=2−0.5(1−y) | | {r}=4 | | p(6)=6^(2)+4(6) | | a^2+2a-72=-5 | | 4(h=2)=3(h-2) | | 9x+1-7x-5=-20. | | 9(x-9)-8=-89 | | p(-5)=-5^(3)-3(-5) | | y+24=38 | | 2x+10°=3x+15°30́ | | 2(x+5)+3=5x+10 | | 38x+7x=8(x+4) | | F(-2)=5^x | | Y=6x²+5x-7 | | 2d+8=12-6(d+7) | | X/3=6n=30 | | 11x+10=22 |