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Tasya [4]
2 years ago
14

My product is 30. The differencd of the two factors is 1. The zum of the two factors is 11. What numbers am i

Mathematics
1 answer:
timurjin [86]2 years ago
5 0
A * b = 30
a - b = 1
a + b = 11

take ur last 2 equations, and add them
a - b = 1
a + b = 11
--------------add
2a = 12
a = 12/2
a = 6

now its just a matter of subbing
a + b = 11
6 + b = 11
b = 11 - 6
b = 5

so a = 6 and b = 5...whose product is 30, whose difference is 1, and whose sum is 11.
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