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3 years ago

Quiz

Mathematics

1 answer:

Leto [7]3 years ago

3 0

Answer:

1. 50⁴ + 2³ =6250008

2. 3³ x 4²= 432

Step-by-step explanation:

I just put it into the desmos scientific calculator. If your teacher lets you, it is a good calculator.

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vekshin1

1) Yes, it is arithmetic, the common difference is -3. To find this, subtract any number from the number after it.

32 - 35 = -3

2) yes, it is arithmetic, the common difference is -20. To find this, subtract any number from the number after it.

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4) yes, it is arithmetic, the common difference is -10. To find this, subtract any number from the number after it.

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3 years ago

Match each expression in the left column with the correct product in the right column.

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Answer:

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Step-by-step explanation:

1) √4 . √-3 . √-3

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$\sqrt{4} . (\sqrt{-3})^2 = 2 \times -3 =$ -6

2) √-4 . √-3 . √-3

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Therefore, $\sqrt{-4} . \sqrt{-3} . \sqrt{-3} = 2. \sqrt{-1} \times -3 = 2i \times (-3) =$ - 6i

3) √4 . √3 . √-3

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4) √4 . √3 . √3

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$\sqrt{3} . \sqrt{3} = (\sqrt{3})^2 = 3$

Therefore, √4 . √3 . √3 = 2 . 3 = 6

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