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MissTica
3 years ago
9

Solve for x x^2 = 65/49 Explain if you can too.

Mathematics
2 answers:
yuradex [85]3 years ago
6 0

Answer:

I will try to solve your question

Llana [10]3 years ago
4 0
=
​49
​
​65
​​

2 Take the cube root of both sides.
x
=
6
5
4
9
3
x=
​3
​​ √
​
​49
​
​65
​​
​
​​

3 Use Division Distributive Property:
(
x
y
)
a
=
x
a
y
a
(
​y
​
​x
​​ )
​a
​​ =
​y
​a
​​
​
​x
​a
​​
​​ .
x
=
6
5
3
4
9
3
x=
​
​3
​​ √
​49
​
​​
​
​
​3
​​ √
​65
​
​​
​​

4 Rewrite
4
9
49 as
7
2
7
​2
​​ .
x
=
6
5
3
7
2
3
x=
​
​3
​​ √
​7
​2
​​
​
​​
​
​
​3
​​ √
​65
​
​​
​​

5 Use this rule:
(
x
a
)
b
=
x
a
b
(x
​a
​​ )
​b
​​ =x
​ab
​​ .
x
=
6
5
3
7
2
3
x=
​7
​
​3
​
​2
​​
​​
​
​
​3
​​ √
​65
​
​​
​​
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Answer: 2.37

Step-by-step explanation:

Multiply each side by x to get  rid of the denominator on the left side.

You get:

2.37 = 1x

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Answer:

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We set up 2 equations:

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Source:  http://www.1728.org/mixture.htm

Step-by-step explanation:

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3 years ago
−2∣5w−7∣+9=−7<br> What is the 2 answers for this question
loris [4]
The two possible answers are w = 3 and w = -1/5

These answers can be obtained through solving to the absolute value symbols. 

<span>−2∣5w−7∣+9=−7 ---> subtract 9 from both sides
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Now, because of the absolute value symbols, set the inside equal to 8 and -8 for the two answers. 

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AND

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At a pie eating contest Jonny, Jonny are 8 pies in 5 minutes. How much time did he spend on each pie?
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What is 6divided by 2(1+2)
Aloiza [94]

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Step-by-step explanation:

6/2(1+2)

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6/6

1

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