Multiplication is a way of adding the same number multiple times. When you multiply 3×3, you're adding the number 3 three times:
3×3=3+3+3=9
So, 3×3=9 means that you're taking three groups of three, which equals 9 in total.
Frequently asked questions (FAQs)
What is the value of f(x) when x = 10 for the logarithmic functions f(x) = log x and f(x) = ln x?
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Convert 1.2 x 10^7 into decimal notation.
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Math question: What is the surface area of a cone with base radius 'r' and slant height 'l'?