Question

the sum of two numbers is 48 and their product is 432.find the no.

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

The required numbers are 12 and 36.

Step-by-step explanation:

Given : The sum of two numbers is 48 and their product is 432.

To find : The numbers?

Solution :

Let the numbers be x and y

According to question,

$x+y=48$ ....[1]

$xy=432$ ....[2]

$\Rightarrow y=\frac{432}{x}$

Substitute in [1]

$x+\frac{432}{x}=48$

$\frac{{x}^{2}+432 }{x}= 48$

${x }^{2}  - 48x + 432 = 0$

$(x - 12)(x - 36) = 0$

$x = 12,36$

Therefore, The required numbers are 12 and 36.