the sum of two numbers is 30 the product is 176 what are the two numbers

the sum of two numbers is 30 the product is 176 what are the two numbers
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1. x+y=30, so y=30-x . . . 2. xy=170=x*(30-x) . . . -x^2 +30x -170=0 . . . or x^2 -30x +170=0 . . . quadratik equashun giv zeroes: x=22.4161985 or 7.5838015 . . . note that 22.4161985 +7.5838015=30 . . . won av em=x, the other=y
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