SOLUTION: A two digit number such that its tens digit is greater than its unit digits by 4. The two digits number is less than 4 times the product of its digits by 11 . Please find the numbe
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Question 983813: A two digit number such that its tens digit is greater than its unit digits by 4. The two digits number is less than 4 times the product of its digits by 11 . Please find the number
Answer by josgarithmetic(39623) (Show Source): You can put this solution on YOUR website!
is the two-digit number.
The first and the second sentences.
Substitute for t in the second equation.
-----------use formula for general solution to quadratic equation.
because the MINUS form makes no sense for digits.
The TENS digit:
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