Question

write a pari of interact whose produce is -36 and whose different is 15

Answer 1

Hi ,

Let us assume two Integers x and

( x - 15 ).

According to the problem given ,

product of two numbers = -36

x( x - 15 ) = -36

x² - 15x + 36 = 0

x² - 3x - 12x + 36 = 0

x( x - 3 ) - 12 ( x - 3 ) = 0

( x - 3 ) ( x - 12 ) = 0

x - 3 = 0 or x - 12 = 0

x = 3 or x = 12

Therefore ,

Required Integers are

i ) if x = 3 ,

x - 15 = 3 - 15 = -12

( 3 , -12 )

Or

ii ) if x = 12 ,

x - 15 = 12 - 15 = -3

( 12 , -3 )

I hope this helps you.

: )