If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7x^2-36x-175=0
a = 7; b = -36; c = -175;
Δ = b2-4ac
Δ = -362-4·7·(-175)
Δ = 6196
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{6196}=\sqrt{4*1549}=\sqrt{4}*\sqrt{1549}=2\sqrt{1549}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-36)-2\sqrt{1549}}{2*7}=\frac{36-2\sqrt{1549}}{14} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-36)+2\sqrt{1549}}{2*7}=\frac{36+2\sqrt{1549}}{14} $
| 5(d+7)=55 | | 7x=4224 | | 7x=4,224 | | {w}{4}-2=12 | | 5(f+5)=95 | | X^2+20x-1280=0 | | 2(u-65)=32 | | 7y-29=69 | | 3(n–1)=6 | | 12⋅h=10 | | 5m+4+7m=10 | | 33=t/4+27 | | 4p-17=51 | | x^2+10x=47 | | 2x+7=242x+7=24 | | 43=w/4-(-35) | | 7(f+1)=98 | | 90=g/6+82 | | 12n+6=28.5 | | s/3+2=9 | | 5(a+3)-9=-(4a-6)+1 | | 4(a+3)-9=-(4a-6)+1 | | 6b-14=58 | | 19=3n-26 | | r+3/5=25/6 | | 65+77+71+x=360 | | -1/2(16m+8)=4m-12m-4 | | -(1)/(2)(16m+8)=4m-12m-4 | | Y=2/12x+6 | | Y=1/6x+6 | | u=48-5u | | 6x+2x-4=28 |