If “62x2365y” is an eight-digit number divisible by 72, then find the value of ‘x^2 + y^2 – xy’. Options 40 36 32 28
Question
Solution 1
To determine the value of ( x^2 + y^2 - xy ) for the eight-digit number "62x2365y" to be divisible by 72, we need to check the divisibility rules for both 8 and 9, as 72 = 8 × 9.
Step 1: Check divisibility by 8
A number is divisible by 8 if its last three digits form a number that is divisib Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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