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frosja888 [35]
3 years ago
12

How do you simplify 2√5+3√5-√5

Mathematics
1 answer:
aalyn [17]3 years ago
7 0
We can simplify 2√5+3√5-√5 because they all have the same radical, √5. Now that we know this, we can imagine that there are no radicals, and that we are just adding numbers. This results in our expression being 2 + 3 - 1. This gives an answer of 4. Finally, we add the √5 to the 4 to get 4√5.
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Answer:

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What is the solution to the system of equations below? x 3 y = 15 and 4 x 2 y = 30 (6, 3) (3, 6) (7, –6) (–6, 7).
swat32

Answer: (6 , 3)

Step-by-step explanation: Given

x + 3y =15 ------- equation 1

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x = 15 - 3y

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divide by '-10' on both sides

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7 0
2 years ago
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Answer:

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