The operation $\star$ is defined as $a \star b = a^2 \div b$. For how many integer values of $x$ will the value of $10 \star x$ be a positiv

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The operation $\star$ is defined as a \star b = a^2 \div b. For how many integer values of $x$ will the value of $10 \star x$ be a positive integer?

Guest Nov 28, 2022

FirePhoenix · Answer 1 · 2022-11-28T03:37:32

I think if x is [0, inf)

Guest · Answer 2 · 2022-11-28T04:43:08

There are only two values of x that work: 1 and 10.