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)
Math question: What is the dot product of vector A = (3, -5) and vector B = (-2, 4)?
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Convert 0.76 to a percent.
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What is the result of adding vector A (3, -4) and vector B (-1, 2)?