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AURORKA [14]
3 years ago
11

Someone please solve this question ​

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
6 0

Answer:

do you have what x and/or y equals

Step-by-step explanation:

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How to factor this expression <br><br>x^3 - 4x^2 + 4x - 16
Natalija [7]
X²(x - 4) +4 (x - 4)

(x² + 4) (x - 4)

First find the common terms that can enter into both x³ and 4x² then write its down in this case it’s x² that can enter x³ leaving only x _since x³/x² = subtract of the indices. x² will also enter 4x² leaving only four hence you having x² (x - 4)
then do the same for the next pair of terms giving you 4 that can enter into both 4 and 16
Leaving you with +4 (x - 4)

Now you can put the common terms together like so (x² + 4) and choose get one of the other two which are the same= (x - 4)
= (x² + 4) (x - 4)
8 0
2 years ago
Suppose you have 20 coins that total $3.00. Some coins are nickels and some are quarters. Which of the following pairs of equati
shusha [124]

Answer: D. n + q = 20

5n + 25q = 300

Step-by-step explanation:

Let n represent the number of nickels that you have.

Let q represent the number of quarters that you have.

Suppose you have 20 coins. It means that

n + q = 20

The total value of the coins is $3. The value of a quarter is $0.25 and the value if a nickel is $0.05. Therefore, the equation would be

0.05n + 0.25q = 3

Multiplying both sides of the equation by 100, it becomes

5n + 25q = 300

The correct option is

D. n + q = 20

5n + 25q = 300

6 0
3 years ago
Money managers:
tatyana61 [14]

Answer:

a

Step-by-step explanation:

3 0
3 years ago
Of the sixth graders in a school 4/5 play at least one sport. Of those, 2/3 play on a team. Which fraction of the sixth graders
Gala2k [10]
Hope this answer helps you! :)

6 0
3 years ago
Pls answer question 9
aliina [53]
The awnser is number b
4 0
3 years ago
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