If it's not what You are looking for type in the equation solver your own equation and let us solve it.
y2+10=17
We move all terms to the left:
y2+10-(17)=0
We add all the numbers together, and all the variables
y^2-7=0
a = 1; b = 0; c = -7;
Δ = b2-4ac
Δ = 02-4·1·(-7)
Δ = 28
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}$$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{28}=\sqrt{4*7}=\sqrt{4}*\sqrt{7}=2\sqrt{7}$$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-2\sqrt{7}}{2*1}=\frac{0-2\sqrt{7}}{2} =-\frac{2\sqrt{7}}{2} =-\sqrt{7} $$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+2\sqrt{7}}{2*1}=\frac{0+2\sqrt{7}}{2} =\frac{2\sqrt{7}}{2} =\sqrt{7} $
| y/2+10=17 | | 30p=900;3,30,60 | | (4x1)/2=x+7 | | .75(c+18)=25 | | x/3+3/x=2/5 | | 3/4(c+18)=25 | | 2(x+2)+5(x+5)=4(x-8)+2(x-) | | x^2-2-4(x^2-2)+4=0 | | -4x-6x-30=-18 | | -2/3y=5/6 | | 3x^2+5x=2=0 | | 3x^2=5x=2=0 | | -8+9k=82 | | 9+4(x)=101 | | 5/12=8/x | | 2(x-3)=8+5x+4 | | 12x-15=8x-27 | | x-5=2x–10 | | 330−35d=15 | | 2x+4(3x+1)=180 | | 3.8g+4=1.8g+10 | | 4.9g+2=2.9g+6 | | x+40=1500 | | 2x-9=28-x | | 14-4y=5 | | s/4-37=67 | | 7x-3.2+6.5=17.9 | | 7-4y=5 | | (2x)−3=12 | | -(3-6b)=6b=+5 | | 3(4x+1)=30 | | x+56+70+65=180 |