Question

do sankhya ka gudanfal 45 tatha unaka Yog 14 sankhya gyat kijiye​

Answer 1

Step-by-step explanation:

xy = 45

x+y = 14

y = 45/x

x + 45/x = 14

x^2 - 14x + 45 = 0

x^2 - 9x - 5x + 45 = 0

x(x-9) - 5(x-9) = 0

(x-5)(x-9) = 0

x= 5 , x= 9

Answer 2

Step-by-step explanation:

let two no be x and y

then,

x × y = 45

x + y = 14

Now,

we calculate y

x + y = 14

y = 14 - x

A/q

x × y = 45

putting the value of y

=> x (14-x) = 45

=> 14x - x² = 45

=> 0 = 45 + x² - 14x

=> x²- 14x +45 = 0

=> x² -9x -5x +45 = 0

=> x(x-9) -5(x-9) = 0

or,

(x-5) = 0

(x-9) = 0

x = 5

x = 9

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