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zubka84 [21]
3 years ago
12

This should be easy but plz explain in the best way thank u

Mathematics
1 answer:
pentagon [3]3 years ago
3 0

Answer:

The answer is 1.

Step-by-step explanation:

9^15 = 205891132094649

205891132094649(1/205891132094649 )

Cancel the common factor of "205891132094649 "

You are left with 1.

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Simplify x + 2 + x + 2 + x + 2 + x + 2 + x + 2 + x + 2 + x + 2 + x + 2 + x + 2. Write in simplified form, giving reasons. Someon
Oksanka [162]

easiest thing to do is combine like terms. There are 9 2's, which means 9(2) which equals 18. Now for the X's. There are 9 X's meaning (9)x which is 9x. This all makes up

18+9x

hope this helps

6 0
3 years ago
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What are the roots of the equation 4x2 = 36x – 87 in simplest a + bi form?
sammy [17]

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x = 87/28

Step-by-step explanation:

6 0
2 years ago
Solve: x^4-34x^2=-225
dangina [55]
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8 0
3 years ago
1) SHOW WORK: Evaluate f(-2):
babymother [125]

Answer:

- 10 and 60

Step-by-step explanation:

1

To evaluate f(- 2) substitute x = - 2 into f(x)

f(- 2) = (3 × - 2) - 4 = - 6 - 4 = - 10

2

To evaluate f(8) substitute x = 8 into f(x)

f(8) = 8² - 4 = 64 - 4 = 60

4 0
3 years ago
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H(1) = -26<br> h(n) = h(n-1) x (-9)<br><br> Find an explicit formula for h(n).<br><br> h(n)= ___
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Step-by-step explanation:

4 0
3 years ago
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