Multiplication is a way of adding the same number multiple times. When you multiply 3Γ3, you're adding the number 3 three times:
3Γ3=3+3+3=9
So, 3Γ3=9 means that you're taking three groups of three, which equals 9 in total.
Frequently asked questions (FAQs)
What is the derivative of f(x) = 4x^3 - 2x^2 + 7x - 5?
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What is the slope-intercept form of a line passing through (-3, 5) and (4, -2)?