Question

Find two integers whose sum is -17 and product is 66

Answer 1

Answer:

hey mate

those integers are -11 and -6

hope it'll help you....✌️

Answer 2

Answer:

let the two numbers x and y

x+y= -17                     -1 equation

xy=66                       -2 equation

y=66/x                       -3 equation

put the value of y in eq 1.

x+66/x=-17

x²+17x+66=0

x=-17±√17²-4*66/2

x=-17±5/2

x=-17+5/2 or x=-17-5/2

x=-6 or x=-11

put the value of x=-6,-11 in eq 1.

y=-17+x

y=-17+6

y=-11         -4 equ.

y=-17-11

y=-28

hence,the two integer are -6 and -11

x=-11 and y=-28 does not satisfy the equation 2....

Step-by-step explanation: