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shepuryov [24]
3 years ago
14

Solve for r n(17 + r)= 34r – r

Mathematics
1 answer:
solmaris [256]3 years ago
6 0

Answer:

17n/33-n is the answer

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IrinaVladis [17]
Yes,y=2x+7 is a function because x is argument,and it has x and y,it is a primary function
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What is the seventh term of (x + 4)8?
Arisa [49]
The (p+1)-th term of the Newton binomial expansion

(a+b)^{n}

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t_{p+1}=\dbinom{n}{p}\,a^{n-p}\,b^{p}
__________________________

We want the 7th term. Hence, we set p+1 to be 7:

p+1=7~~\Rightarrow~~p=6


Then, the 7th term is

t_{7}=\dbinom{8}{6}\,x^{8-6}\,4^{6}\\\\\\ t_{7}=\dfrac{8!}{6!\cdot (8-6)!}\cdot x^{8-6}\cdot 4^{6}\\\\\\ t_{7}=\dfrac{8\cdot 7\cdot \diagup\!\!\!\! 6!}{\diagup\!\!\!\! 6!\cdot 2!}\cdot x^{2}\cdot 4^{6}\\\\\\ t_{7}=\dfrac{8\cdot 7}{2\cdot 1}\cdot x^{2}\cdot 4^{6}\\\\\\ t_{7}=28\cdot x^{2}\cdot 4,096\\\\ \boxed{\begin{array}{c} t_{7}=114,688\,x^{2} \end{array}}


Correct answer: \text{A. }114,688\,x^{2}.

8 0
4 years ago
Can somebody help me asap I need this finished
Alexus [3.1K]

Answer:

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Step-by-step explanation:

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Well, if you mean 62 tens, then it would be 620, because when you have a number times 10, you just have to add 0 to the end of the number.
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To "derive" an equation means to get an equation from specific information. What is an example of deriving something that is not
allochka39001 [22]

It is true that To "Derive" means to get an equation from a specific information.

<u>Explanation:</u>

If we have an equation, we can easily answer various questions. The equation is derived by the data given, observations, results and assumptions. We also need to consider the law and theories while deriving an equation. While deriving an equation, the dependent and independent variables are arranged accordingly.

<u>Example</u> - To derive the formula of a quadratic equation.

  • To derive something that is not an equation means to come to a conclusion from the results of the data obtained.
7 0
3 years ago
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