cgillaspy9683 cgillaspy9683
  • 28-05-2017
  • Mathematics
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One number is five more than a second number. The product of the numbers is 3,300. Find the two numbers

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egenriether
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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