2 years ago

Expand (x-y)^4 “expand each binomial”

Mathematics

1 answer:

soldier1979 [14.2K]2 years ago

8 0

Answer:

(x-y)(x-y)(x-y)(x-y)

Step-by-step explanation:

(x-y)^4 means multiply (x-y) four times

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5b – 4 = 2b + 17<br> What is the value of b in this equation?

Varvara68 [4.7K]

We can solve the above question as
5b-4=2b+17
5b-2b=17+4 (taking like terms together)
3b=21
b=21/3
b=7
Hence the value of b is 7

7 0

3 years ago

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The top of a tree is 172/3 feet

arlik [135]

Answer:

1091 feet

Step-by-step explanation:

172/3 + 1037 = ?

54 + 1037 = ?

1091 = ?

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4 years ago

What is the approximate value of this logarithmic expression?

mestny [16]

Answer:

$log_8{24} = 1.53$

Step-by-step explanation:

Given

$log_8{24}$

Required

Solve:

Apply the following law of logarithm:

$log_a{b} = \frac{log\ b}{log\ a}$

So, we have:

$log_8{24} = \frac{log\ 24}{log\ 8}$

Using calculator, we have:

$log_8{24} = \frac{1.38021124171}{0.90308998699}$

$log_8{24} = 1.52832083358$

Approximate

$log_8{24} = 1.53$

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3 years ago

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25 3/8 -(104/5 +5 7/8

dezoksy [38]

-1 3/10 is the correct answer

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3 years ago

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Megan buys a 2-quart bottle of juice for $2.56. What is the unit rate of the cost of the juice?

Tatiana [17]

Answer:

3.12

Step-by-step explanation:

2.56 times 2 is 3.12

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3 years ago