If it's not what You are looking for type in the equation solver your own equation and let us solve it.
16y^2+21y=0
a = 16; b = 21; c = 0;
Δ = b2-4ac
Δ = 212-4·16·0
Δ = 441
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{441}=21$$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(21)-21}{2*16}=\frac{-42}{32} =-1+5/16 $$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(21)+21}{2*16}=\frac{0}{32} =0 $
| 5.3x+2-4.1x=3.6x-3.6x-1.6 | | y^2+32y=0 | | -x-57=96-10x | | 6n2-12n-14=4 | | 7.7=8.7-0.2x | | 3(5-4z)=33 | | (x)(5)+6=91 | | 5(x)+6=91 | | 6×(6+5x)=414 | | -3-1/2x=9 | | 3y^2+47y-16=0 | | 12k+2(-1)=38 | | Y=1-3/2x | | 23u^2-5u=0 | | 8(g-1)=56 | | 25.12=4x | | Y=2.65x+2.50 | | 4+8p-4=0 | | 3x2-13x+21=0 | | 2(x-1)1/2-3=10 | | t=27-15 | | 5n-7n=-2 | | 8^3-2x=512 | | 2^x=18 | | 3a+2a=8a-15 | | 3(4x-4)=-3x-48 | | 3^x=26 | | -148+3x=-4x+55 | | 12+4h=20+2h | | 4x-7=-x-6 | | x^-64=0 | | 4x-7x=-x+4 |