), Since we have 3 being multiplied by itself 5 times ( 3 x 3 x 3 x 3 x 3 ), we can say that the expanded expression is equal to 3^5, And we can conclude that: 3^3 x 3^2 = 3^5. \(\begin{array}{c}\left(3\cdot\frac{1}{3}\right)-\left(8\div\frac{1}{4}\right)\\\text{}\\=\left(1\right)-\left(8\div \frac{1}{4}\right)\end{array}\), \(\begin{array}{c}8\div\frac{1}{4}=\frac{8}{1}\cdot\frac{4}{1}=32\\\text{}\\1-32\end{array}\), \(3\cdot \frac{1}{3}-8\div \frac{1}{4}=-31\). [reveal-answer q=149062]Show Solution[/reveal-answer] [hidden-answer a=149062]Multiply the absolute values of the numbers. Variables with Exponents - How to Multiply and Divide them "First you solve what is inside parentheses" No parentheses and Buddy uses an ambiguously formed formula to give two possible answers. For example, if youre asked to solve 4x 2 = 64, you follow these steps: Rewrite both sides of the equation so that the bases match. In what follows, I will illustrate each rule, so you can see how and why the rules work. Sister Sugar MoonAmerican Paintress on Twitter Now I can remove the parentheses and put all the factors together: Counting up, I see that this is seven copies of the variable. Add 9 to each side to get 4 = 2x. Some important terminology to remember before we begin is as follows: The ability to work comfortably with negative numbers is essential to success in algebra. Multiply numbers in the second set of parentheses. %%EOF Multiply. Give the sum the same sign as the number with the greater absolute value. [reveal-answer q=342295]Show Solution[/reveal-answer] [hidden-answer a=342295]You are subtracting a negative, so think of this as taking the negative sign away. Not'nFractional. You'll learn how to deal with them on the next page.). (I'll need to remember that the c inside the parentheses, having no explicit power on it, is to be viewed as being raised "to the power of 1".). Does 2 + 3 10 equal 50 because 2 + 3 is 5 and then we multiply by 10, or does the writer intend that we add 2 to the result of 3 10?
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