3 years ago

Type the correct answer in the box. Use numerals instead of words.

Mathematics

1 answer:

stiks02 [169]3 years ago

7 0

Answer:

Step-by-step explanation:

(-5)•(-5) + 3•21= 25+ 63= 78

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How did he get this 1/2i ? I dont remember studying this definition in calc 1 neither calc 2!

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The $i$ in the denominator is missing in the second expression. It should be

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This follows from

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