one integer is 2 times another. if the product of the two is 18 then find the integers

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31-01-2017
Mathematics

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one integer is 2 times another. if the product of the two is 18 then find the integers

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jdoe0001 jdoe0001 · Answer 1 · 2017-01-31T00:18:27+01:00

jdoe0001 jdoe0001

31-01-2017

let's say integers are "a" and "b"
"b" is 2 times the other, so 2 * a or b = 2a

the product of the two is 18

a * b = 18
or
a * (2a) = 18 <--- solve for "a"

what's "b"? well, 2*a :)

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