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gavmur [86]
2 years ago
5

The product of 2 consecutive #s is 4160 what are the numbers?

Mathematics
2 answers:
KengaRu [80]2 years ago
7 0
So the so the product of two consecutive numbers is 4160 or
x(x+1)=4160
distribute
x^2+x=4160
subtract 4160 from both sides
x^2+x-4160=0
find the factor (if you want to know how, just ask in the comments)
(x-64)(x+65)=0
so the answer is x could be 64 or -65
so the number that work are 64,65 and -65,-64

kolezko [41]2 years ago
3 0
64 multiplied by 65 is equal to 4160. You can zero in on the right combination using guess and check.
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