If it's not what You are looking for type in the equation solver your own equation and let us solve it.
9x^2+101x=-260
We move all terms to the left:
9x^2+101x-(-260)=0
We add all the numbers together, and all the variables
9x^2+101x+260=0
a = 9; b = 101; c = +260;
Δ = b2-4ac
Δ = 1012-4·9·260
Δ = 841
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{841}=29$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(101)-29}{2*9}=\frac{-130}{18} =-7+2/9 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(101)+29}{2*9}=\frac{-72}{18} =-4 $
| 7(2+c)=6(1+c) | | 7+4x=9x-13= | | x/20=0.1 | | C+9=(c=10) | | 8b-5-4=23 | | 8(z+3)-2(z-4)=3(z-4)+2(z-3) | | -17+13=-4(x+3) | | .3/2+3/4a=1/4a-1/2 | | 1+39=-5(6x-8) | | 18y=269 | | 3/2+3/4a=1/4a-½ | | 48-13=5(x-8) | | 10x+15=3x+8 | | 4(3x+5)=-16+24 | | 3v+4v=15 | | (10x−2)+3x=−25 | | 9w-4w+61=5w | | (10x-2)+3x=−25 | | 7x+4=9×-6= | | -2(w=1)-1 | | 7x+4=9×-6 | | 4y-2=19y+133 | | 3-5b-8b=3 | | –49=x-50 | | 5/t+1/3t-27=17 | | 5w=48-w | | 5x=10=45 | | 0.714(x-9)=25 | | c^2+30C-90=0 | | -7(2x-7)+9=-14x+58 | | 0.714(x-9=25 | | 3-2v=3v |