Two numbers multiply together to make 8, but add together to make -6 what are the two numbers?
Question asked by: knowitall
The answer is -4 and -2.
Use the fact that negative numbers add to a negative, but multiply to give a positive number to work out the answer to a question like this.
Try a few possibilities: for instance -3 and -3 add to -6 but multiply to give 9, therefore -2 and -4 is the answer as other candidates like -5 and -1 do not fit the job.
By: Unknown
Average rating for this answer is 4 / 5
Rate Answer
Comment or provide your answer to this question
No comments have been added to this question "Two numbers multiply together to make 8, but add together to make -6 what are the two numbers?".
No comments have been added to this question "Two numbers multiply together to make 8, but add together to make -6 what are the two numbers?".
Ask a New Question
Find out more about Maths
Find out more about Maths
Maths Questions and Answers
numbers Questions and Answers
Next question: what is a frequency?
Become a Member! It's Free >>>
Share on Facebook:
On Twitter:
Tweet this!
Question Keywords
numbers  multiply  
More Questions:How Do You Work Out 4 3/2
A Book Was Discontinued In Price By 45% And Sold For $12.50. What Was The Marked Price?
Inverse Of F(x) = X(x+1) ??? F-1(x) = ???
Number Sequence
There Are 9 Boys And 15 Girls In A Class. 2 Students Are Chosen At Random 1 After The Other Without Replacement. Find The Probability That
1) Both Are Girls
2) They Are Of The Opposite Sex