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 maximum possible value of the function f(x)=-3x^2+6x+2 on the interval [0,5]?
+
Question: Find the limit as x approaches 2 of (2x-4)/(x^2-4), where x≠2.
+
What is the derivative of f(g(h(x))) with respect to x?