graheda graheda

09-02-2018
Mathematics

contestada

The product of two numbers is 49 and the difference of those numbers is 13 what are the numbers

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kirstenknowles2 kirstenknowles2

09-02-2018

xy=49
x-y=13

x=13+y

y(13+y)=49
y²+13y-49=0
solve using the quadratic formula

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