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umka2103 [35]
2 years ago
5

Rationalize the denominator of each of the following 4 by (root7+root3)​

Mathematics
2 answers:
Solnce55 [7]2 years ago
7 0

Answer:

4/(√7 + √3)

Step-by-step explanation:

=> Multiply and divide by (√7-√3)

=> 4(√7 - √3)/((√7 + √3)(√7 - √3)

=> 4(√7 - √3)/((√7)² - (√3)²)

=> 4(√7 - √3)/((7) - (3))

=> 4(√7 - √3)/4

=> √7 - √3

klasskru [66]2 years ago
3 0

Answer:

√7 - √3

Step-by-step explanation:

work shown below

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75/5-(4-1)^2. PLZZZZ ANSWER THIS
tia_tia [17]
75/5-(4-1)^2

75 / 5 = 15

15-(4-1)^2

15-3^2

 answer: 6

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3 years ago
prescription for marilyn jones piroxicam 20 mg capsule take 1 capsule 2 times a day how many milligrams mg will marilyn take of
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Answer:

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Step-by-step explanation:

Step 1. Calculate the number of capsules

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Step 2. Convert capsules to milligrams

There are 20 mg in each capsule.  

\text{No. of milligrams} = \text{180 capsules} \times \dfrac{\text{20 mg}}{\text{1 capsule}} = \textbf{3600 mg}\\\\\text{Marilyn will take } \boxed{\textbf{3600 mg}} \text{ of Pirixocam}

6 0
3 years ago
What is f(-2)?<br> 1 point<br> f(x)=x^2-3x-8
Inessa [10]
F(x) = x^2 - 3x - 8
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7 0
3 years ago
Tomas has $1,000 to spend on a vacation. His
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Answer:

He can spend $118.50 each day

Step-by-step explanation:

1000 - 348.25 = 651.75

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4 0
3 years ago
Help pls.
solong [7]

Answer:

A - Rational

B - Not Rational

C - Not Rational

Hope this helps!

Step-by-step explanation:

3 0
3 years ago
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