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: Find the extreme values of the function f(x) = x^3 - 6x^2 + 9x on the closed interval [0, 3].
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Question: "Graph the exponential function y = 2^x and determine the y-value when x = 3.
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Find the axis of symmetry for the parabola 𝑦 = 3𝑥^2 - 5𝑥 + 2.