If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x^2+5x+-36=0
We add all the numbers together, and all the variables
x^2+5x=0
a = 1; b = 5; c = 0;
Δ = b2-4ac
Δ = 52-4·1·0
Δ = 25
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{25}=5$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(5)-5}{2*1}=\frac{-10}{2} =-5 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(5)+5}{2*1}=\frac{0}{2} =0 $
| 2.5x–1=10–7.5x | | 3(4=x)= | | -56+2x=98 | | 4(m=2)=44 | | 470+20=5x | | 8=3x+63+x | | 2(3a-16)=4(a+20) | | 99-u=45= | | Y+18y=23 | | 8(x+2)+6(x+6)=192 | | 7+x+20=140 | | 4=1/4g= | | 2x-+3=x-4 | | 5x+20=470 | | u/3-(–6)=8 | | 20x+5=470 | | n=33.5-9.5= | | X²+y²=100 | | u3− –6=8 | | 20x-5=470 | | 21+42+29+x+14+x+x-10+x-20=360 | | -3(x-4)=2(5-x) | | 9.1/3=k= | | –17=–8+–3u | | 43=h-17= | | x-(-13)=-1 | | d-10=32= | | 4(x+2)+2(x+5)=36 | | s+11=(-5) | | 0.12x=4 | | 10-b=8.5 | | m+5=6.5 |