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3 years ago

Prove that 3^17−3^15+3^13 is divisible by 73. HELPPPPPP PLEASEEE

Mathematics

2 answers:

Fiesta28 [93]3 years ago

4 0

Answer:

Well 3^17-3^15+3^13 equals 116,385,579

Now divide that by 73

So 116,385,579 ÷ 73

That equals 1,594,323

Hope this helps

mylen [45]3 years ago

3 0

Answer: 3^13*73

Step-by-step explanation:

3^17-3^15+3^13 So you factor out 3^13

=3^13(3^4-3^2+1)

3^4-3^2+1=73

3^13*73

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Answer:

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3 years ago

Explain how the words term and coefficient are used in talking about the algebraic expression.

cupoosta [38]

<h2>Answer:</h2>

The algebraic expressions are composed of several elements: Terms, Coefficients, Signs, Variables and Exponents. In this case we will focus on the first two.

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For example, in the following expression:

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We have two terms separated by the negative sign (-):

2x is the first term

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Now, the coefficients are the numbers that multiply the variable. Note that if this coefficient is one (1) it is omitted .

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3 years ago

Please explain what this means! (no math needs to be done as I got the answers but I don't understand the explanation...)

nata0808 [166]

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the "and" event would consist of everything in the middle of the venn diagram because you choice must be a part of both event x and event y.

the complement of an event is just everything that is not included in the event. for example, in a coin flip, the complement of heads is tails. in a dice roll, the complement of {1,2} is {3,4,5,6}

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