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)
Question: What is the integral of f(x) = 3x^2 + 2x - 4 with respect to x?
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What is the x-intercept of the exponential function f(x) = 2^x + 3?
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What is the value of f(2) for f(x) = log(x) / ln(x)?