When you multiply a number by a power, you are really just multiplying that number by itself a number of times equal to the power. This means that, for example, 2 multiplied by a power of 3 is the ...

Now that you know what \({\log _a}x\) means, you should know and be able to use the following results, known as the laws of logarithms.

Can you solve it in under 30 seconds? The equation, shared by @BholanathDutta on X, is 75+25÷5x5. Ready for your timed test? But first, here's a hint: Ever heard of PEMDAS? The age-old acronym guides ...