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 limit of (3x^3 + 5x^2 - 7x + 2) / (2x^2 + x + 3) as x approaches 2?
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What is the area of a square if each side length is 12?
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What is the dot product of vector A = (2, -3, 4) and vector B = (5, 1, -6)?