The two numbers are -5, 3. Which are multiply together to equal -15 and add together equal -2.
Explanation:
Step:1
Let, X,Y.
Where X, Y are two numbers.
Step:2
Form the Multiplication equation from given,
X×Y=-15 (∵ Multiply to equal -15)
Step:3
Form Addition equation from given,
X+Y= -2 (∵ Add equal to -2)
Step:4
Check for alternatives to satisfy both equations
Assume, X=1, Y=-15
-15+1 = -14 (Not Satisfy addition equation)
1×(-15)= -15 (Satisfy multiplication equation)
Assume, X=15, Y=-1
-1+15= 14 (Not Satisfy addition equation)
(-1)×15= -15 (Satisfy multiplication equation)
similarly.,
assume X=-5, Y=3
-5+3= -2 (Satisfy addition equation)
(-5)×3= -15 (Satisfy multiplication equation)
So, the two numbers are -5,3.