Loading web-font TeX/Math/Italic

N+2/11=n2

Simple and best practice solution for N+2/11=n2 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for N+2/11=n2 equation:



+2/11=N2
We move all terms to the left:
+2/11-(N2)=0
We add all the numbers together, and all the variables
-1N^2+2/11=0
We multiply all the terms by the denominator
-1N^2*11+2=0
Wy multiply elements
-11N^2+2=0
a = -11; b = 0; c = +2;
Δ = b2-4ac
Δ = 02-4·(-11)·2
Δ = 88
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
N_{1}=\frac{-b-\sqrt{\Delta}}{2a}
N_{2}=\frac{-b+\sqrt{\Delta}}{2a}

The end solution:
\sqrt{\Delta}=\sqrt{88}=\sqrt{4*22}=\sqrt{4}*\sqrt{22}=2\sqrt{22}
N_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-2\sqrt{22}}{2*-11}=\frac{0-2\sqrt{22}}{-22} =-\frac{2\sqrt{22}}{-22} =-\frac{\sqrt{22}}{-11}
N_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+2\sqrt{22}}{2*-11}=\frac{0+2\sqrt{22}}{-22} =\frac{2\sqrt{22}}{-22} =\frac{\sqrt{22}}{-11}

See similar equations:

| A+a/2=114 | | n=−14 | | 18=3k=3 | | 2.6f–1.3(3f–4)=6.5 | | -3x+7=-5x-13 | | 9p-11p=-10 | | X^2-7(y)^2=117 | | -x+11=4x+36 | | −6−2=−5w+w | | −6−2=−5w+w−6−2=−5w+w | | 10.25x+18.75x=38,590 | | 10x+140=(10+x)(x+2) | | x/3+15=22 | | 3u=16-u | | -5x-10=45’ | | X-2=-w | | 3/5x-4+1/5x=-28 | | 90=1/2x+1/3x+5 | | 3x-24=-5x+8 | | 10x–2(4x+12)=3x–(24+x) | | 6+2u=5u | | 4g-13=31 | | h-19=2 | | 22x+2(3x+5)=21 | | .35x=10 | | 5(2c-2)-2c=25 | | 36=25+x | | 12x=8+8x | | 65+0.70x=0.90x | | 63=7(a+9) | | 2(2-x)=46 | | 40+k=51 |

Equations solver categories