cgillaspy9683 cgillaspy9683

28-05-2017
Mathematics

contestada

One number is five more than a second number. The product of the numbers is 3,300. Find the two numbers

Respuesta :

egenriether egenriether

30-05-2017

a = b+5
ab = 3300
(b+5)b = 3300
b² +5b -3300 = 0 (quadratic formula)
b=55
a=60 (by first relation)

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