If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6b^2+42b+36=0
a = 6; b = 42; c = +36;
Δ = b2-4ac
Δ = 422-4·6·36
Δ = 900
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$b_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$b_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{900}=30$$b_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(42)-30}{2*6}=\frac{-72}{12} =-6 $$b_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(42)+30}{2*6}=\frac{-12}{12} =-1 $
| 2y+16=−3y−14 | | 19=4+1.5t | | 14x-11+19x=22 | | 50=5+5x | | -3x-6+5x-4=-28 | | y+4/5=9/10 | | 2p−6p+22=−6 | | 2x^2=70+18 | | 4x+3=4(x-1)+5 | | .4(y+10)+.6y=2 | | -12=8z+-12 | | n-9.5=8.1 | | 3x−40=x+20 | | 10=(-2/3)m | | (3x−40)=(x+20)° | | 1+19x=22 | | 6x+3+9x=3+90=180 | | 3x−204−12x=75 | | 12x+6x+48+7x-18=180 | | -4x+8-7x+2=-23 | | 1.25(4x−10) =7.5 | | -x-160+10x=65 | | 3/4x+1/2x+7=6/4x | | 8x+15=56 | | 9z−20=61 | | –10k=–4−8k | | x+20+108+43=180 | | 10=2c+-22 | | 3x-5(x-2)=-9+2x+3 | | 34=-4n+10 | | 5x-6+7x-2=28 | | 19=V+1.5*t |