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g100num [7]
3 years ago
6

Find the greatest common factor: 12ab^2c^4 + 20a^4bc^3 + 16a^3b

Mathematics
1 answer:
nordsb [41]3 years ago
5 0

Option A

The greatest common factor is 4ab

<em><u>Solution:</u></em>

Given that,

We have to find the greatest common factor

12ab^2c^4+20a^4bc^3+16a^3b

<em><u>First find the GCF of numbers</u></em>

GCF of 12, 20, 16

The factors of 12 are: 1, 2, 3, 4, 6, 12

The factors of 16 are: 1, 2, 4, 8, 16

The factors of 20 are: 1, 2, 4, 5, 10, 20

Then the greatest common factor is 4

<em><u>Now find the GCF of variables</u></em>

ab^2c^4\\\\a^4bc^3\\\\a^3b

Here,

ab is the greatest common factor

Therefore, GCF of variables is ab

Thus, GCF of given expression is: 4ab

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Step-by-step explanation:

Let the original price of the skateboard be x

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x - (1/3x) = 36

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3 years ago
There are 99 males and 121 females participating in a marathon. What percent of the participants are female?​
ioda

To do this, we first want to see how many participants there are in total by adding both males and females.

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This allows us to set up the fraction 121/220= the percent female.

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8 0
2 years ago
If f(x)=(x-1)^1/3 then what is f^-1(x)
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If Jose's present age is 3n, how old will he be in 5 years?
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Jose can read 7 pages of his book in 5 minutes. At this rate, how long will it take him to read the entire 175 page book?
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