Let no be x
Acc to ques
X + 2(1/x) = 3
X + 2/x = 3
X^2 + 2 = 3x
X^2 - 3x + 2 = 0
X^2 - x - 2x + 2 = 0
X (x-1) - 2 (x-1) = 0
(x-2) (x-1) = 0
X= 2 or x =1
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Answer:
3
Step-by-step explanation:
See the photo attached
<em>Hope</em><em> </em><em>this is</em><em> </em><em>correct and</em><em> </em><em>helpful</em><em> </em>
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Answer:
![\[y=\frac{1}{4}x-3\]](https://tex.z-dn.net/?f=%5C%5By%3D%5Cfrac%7B1%7D%7B4%7Dx-3%5C%5D)
Step-by-step explanation:
Equation of a line which passes through two points (x1,y1) and (x2,y2) is given by:
![\[\frac{y-y1}{y2-y1}=\frac{x-x1}{x2-x1}\]](https://tex.z-dn.net/?f=%5C%5B%5Cfrac%7By-y1%7D%7By2-y1%7D%3D%5Cfrac%7Bx-x1%7D%7Bx2-x1%7D%5C%5D)
(x1,y1) = (4,-2)
(x2,y2) = (-4,-4)
Substituting the values in the equation:
![\[\frac{y-(-2)}{(-4)-(-2)}=\frac{x-4}{(-4)-4}\]](https://tex.z-dn.net/?f=%5C%5B%5Cfrac%7By-%28-2%29%7D%7B%28-4%29-%28-2%29%7D%3D%5Cfrac%7Bx-4%7D%7B%28-4%29-4%7D%5C%5D)
=> ![\[\frac{y+2}{-2}=\frac{x-4}{-8}\]](https://tex.z-dn.net/?f=%5C%5B%5Cfrac%7By%2B2%7D%7B-2%7D%3D%5Cfrac%7Bx-4%7D%7B-8%7D%5C%5D)
=> ![\[4y+8=x-4\]](https://tex.z-dn.net/?f=%5C%5B4y%2B8%3Dx-4%5C%5D)
=> ![\[4y=x-12\]](https://tex.z-dn.net/?f=%5C%5B4y%3Dx-12%5C%5D)
=> ![\[y=\frac{1}{4}x-3\]](https://tex.z-dn.net/?f=%5C%5By%3D%5Cfrac%7B1%7D%7B4%7Dx-3%5C%5D)