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Nataly_w [17]
4 years ago
5

Find the value of please help me

Mathematics
1 answer:
saveliy_v [14]4 years ago
6 0

Answer:

10 sqrt(10)

Step-by-step explanation:

sqrt(1000)

sqrt(100*10)

we know that sqrt(a*b) = sqrt(a) sqrt(b)

sqrt(100) * sqrt(10)

10 sqrt(10)

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Simplify the expression –3(x 3)2 – 3 3x. what is the simplified expression in standard form?
777dan777 [17]

-3(x^{2} +5x+10) is the standard form of the given expression

The given expression is:

=-3(x+3)^{2} -3+3x\\\\=-3*(x^{2} +2*3*x+3^{2} )-3+3x\\\\=-3x^{2} -3*6x-3*9-3+3x\\\\=-3x^{2} -18x-27-3+3x\\\\=-3x^{2} -15x-30\\\\=-3(x^{2} +5x+10)

This is the standard form of the given expression.

Learn more about Simplifying expression here brainly.com/question/723406

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7 0
2 years ago
Carl buys songs:20 rock songs, 15 country songs 10 world songs, and 5 classical. The total is 50 songs. what fraction of the son
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8 0
3 years ago
What is the slope of the line that contains the points (13,2) and (3,-2)
Molodets [167]

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⅖

Step-by-step explanation:

please like my answer and brainliest me... hshshshshs

8 0
3 years ago
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Bad White [126]

Answer:

23 is 31/100

Step-by-step explanation:

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7 0
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