Answer :

The two numbers will be such that their sum is 20 and the product is 64 are 16 and 4.

How to form an equation?

Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.

In other words, an equation is a set of variables that are constrained through a situation or case.

Let's say two numbers are x and y

Then,

Sum x + y = 20

Product xy = 64

Now, by substituting y = 20 - x into the second equation

x(20 - x ) = 64

20x - x² = 64

x² - 20x + 64 = 0

x² - 16x - 4x + 64 = 0

x(x-16) -4 (x - 16) = 0

(x - 4)(x - 16) = 0  

x = 4 , 16

Hence "The two numbers will be such that their sum is 20 and the product is 64 are 16 and 4".

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