Use the Binomial Theorem to find the indicated coefficient or term

The coefficient of x in the expansion of $(2x+4{)}^{5}$

640

5120

2560

1280

The coefficient of x in the expansion of $(2x+4{)}^{5}$

640

5120

2560

1280

gemauert79
2022-09-26
Answered

Use the Binomial Theorem to find the indicated coefficient or term

The coefficient of x in the expansion of $(2x+4{)}^{5}$

640

5120

2560

1280

The coefficient of x in the expansion of $(2x+4{)}^{5}$

640

5120

2560

1280

You can still ask an expert for help

Amiya Watkins

Answered 2022-09-27
Author has **6** answers

$(2x+4{)}^{5}$

$32{x}^{5}+320{x}^{4}+1280{x}^{3}+2560{x}^{2}+2560x+1024$

So the coefficient of x is 2560

Correct option is the third option .

$32{x}^{5}+320{x}^{4}+1280{x}^{3}+2560{x}^{2}+2560x+1024$

So the coefficient of x is 2560

Correct option is the third option .

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According to a 2020 article, 69% of men do not wash their hands after using a public restroom. Suppose a random sample of 40 men are selected. What is the probability that exactly 30 will not wash their hands after using a public restroom?

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B. What is the probability that the 7th strike will occur on the 12th attempt?

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B. What is the probability that the 7th strike will occur on the 12th attempt?

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Let X be a binomial random variable with $p=0.4$ and $n=10$

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What is

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Can be given binomail probability approximated by the normal probability destribution?