If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x^2-51x+49=0
a = 4; b = -51; c = +49;
Δ = b2-4ac
Δ = -512-4·4·49
Δ = 1817
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-51)-\sqrt{1817}}{2*4}=\frac{51-\sqrt{1817}}{8} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-51)+\sqrt{1817}}{2*4}=\frac{51+\sqrt{1817}}{8} $
| 1/5(5y+10)-7=-1/8(16y-32) | | 5x-6(x+3)=19 | | 4k +5=8 | | x(50-2x)=x | | 2.4z+1.2z-6.5=0/7 | | 7^(4x+3)=35 | | 4a+13=17 | | 32=7|2c-6|+4=32 | | |3x+4|=|3x-5| | | 2y+1=5y-3=180 | | 0.8x+0.2(30)=0.5(x+30) | | 2p-5(p+3)=39 | | 25-y=14 | | (3=6x+2)+(4=8x-14) | | 3n+25+4n+29=180 | | 3=6x+2)+(4=8x-14) | | 93=6x+2)+(4=8x-14) | | 3=6x+2)+(4=8x-14 | | 2(5x+1)+4(-x+5)=34 | | (7x-20)+(3x+20)=180 | | 11(16–j)=22 | | -7x+13=6 | | 5x+12=8x=0 | | 4x=42+26 | | 27-3u^2/u^2+3u-18=0 | | 46–15/3+28=a | | -48=4(2x-6) | | 46–153+28=a | | 1/16d+23=1/4(d−2) | | X2-18x+18=0 | | xx−5=−6x+6 | | (3x+4x)*(3x+4x)=100 |