If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x^2+3x/2-1=0
We multiply all the terms by the denominator
x^2*2+3x-1*2=0
We add all the numbers together, and all the variables
x^2*2+3x-2=0
Wy multiply elements
2x^2+3x-2=0
a = 2; b = 3; c = -2;
Δ = b2-4ac
Δ = 32-4·2·(-2)
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$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(3)-5}{2*2}=\frac{-8}{4} =-2 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(3)+5}{2*2}=\frac{2}{4} =1/2 $
| –s+75=1 | | 2.3x=5.75 | | 5b+25=150 | | 9•n=144 | | 10(3x-8)=6(2x) | | 41 (x−5)=−5 | | b/4=-1 | | 3-m*m+5m-7=m^2-3m-7 | | 3(j-67)=87 | | 5x–2=-3x+13 | | x–1≤9;x=10 | | 2x-45=-11 | | 2x3x=11 | | 3(y+49)=270 | | 7x+9=-2x-1 | | 3(2z+5)=7z | | -5-3(6x+10)=9-7x | | 8=h-45/5 | | 25c-100=0 | | 40x+100x=200 | | 5(x+18)=940 | | 31a=24 | | |−7x+9|=2x-1 | | 56=8(t-81) | | x÷9=-9 | | –17b+18b+–5=13 | | 2b÷3=12 | | p+3.5=5.5 | | -6=b/3-9 | | 2(x–3)+4x=-12 | | 56=8(t-81 | | x-7+x-3=90 |