Mathematics: 3^−1⋅(4⋅6)⋅2^−3 enter your answer in the box.

3^−1⋅(4⋅6)⋅2^−3 enter your answer in the box.

perfect32

12.03.2022

Use PEMDAS:

PParentheses first

EExponents (ie Powers and Square Roots, etc.)

MDMultiplication and Division (left-to-right)

ASAddition and Subtraction (left-to-right)

and $a^{-1}=\dfrac{1}{a};\ a^{-n}=\dfrac{1}{a^3}$

$3^{-1}\cdot(4\cdot6)\cdot2^{-3}=\dfrac{1}{3}\cdot24\cdot\dfrac{1}{2^3}=\dfrac{24}{3}\cdot\dfrac{1}{8}=\not8^1\cdot\dfrac{1}{\not8_1}=1$

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idk7193

14.02.2023

The second one

Step-by-step explanation:

If you draw a vertical line anywhere on the graph it never crosses more than one point

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