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erica [24]
2 years ago
7

Simplify as far as possible. 7 √ 5 − 3 √ 5

Mathematics
1 answer:
vova2212 [387]2 years ago
8 0

Answer:

4√5

Step-by-step explanation:

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3 years ago
What is the value of 9(n+2)−5n for n=14?<br> 3<br> 9<br> 10<br> 19
Murrr4er [49]
If you want to know the value of a  function, you need to substitute the variable (here n) for the value:

so in the function

9(n+2)−5n

we substitute n with 14:

<span>9(14+2)−5*14

first calculate the inside of the bracket:

</span>
<span>9*16−5*14

9 times 16 is 144

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5*14 is 70, so we have

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so the answer should actually be 74!

Perhaps you mistyped the questions? can you check it again, please?

</span>
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3 years ago
In a lilac paint mixture , 40% of the. Mixture is white paint ,20%is blue and the rest red how many cups of red paint are used
fredd [130]

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3 years ago
Draw a diagram to show that the square root of 121 is 11.​
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Answer:

i think this may help you

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1 year ago
At 7pm last night ,the temperature was 10 degrees Fahrenheit. At 7am the next morning the temperature was negative 2. By how muc
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Read 2 more answers
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