13. The sum of two integers is -11 and their product is -80. What are the two integers?
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Answered by
0
Answer:
-11+80 = 69
Step-by-step explanation:
because two monus sign make a plus sign
Answered by
2
Answer:
Let the no. be a and b.
a+b=-11
ab=-80
a=80/b
-80/b+b=-11
b^2+11b-80=0
(b-5)(b+16)=0
thus the no. are 5 and -16
Step-by-step explanation:
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