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2 years ago

√ 25 –2√3 + √27 +2√ 9 Express in simplified radical

Mathematics

1 answer:

gregori [183]2 years ago

8 0

Answer:

The expression in simplified radical form is:

√ 25 –2√3 + √27 +2√ 9 = 11 + √3

Step-by-step explanation:

Given the expression

√ 25 –2√3 + √27 +2√ 9

√ 25 = 5

√27 = 3√3

2√9 = 6

so the expression becomes

√ 25 –2√3 + √27 +2√ 9

= 5 - 2√3 + 3√3 + 6

= 11 + √3

Thus, the expression in simplified radical form is:

√ 25 –2√3 + √27 +2√ 9 = 11 + √3

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Read 2 more answers

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weqwewe [10]

Answer:

10x^2 y(2x + 3y)

Step-by-step explanation:

20x^3 y + 30x^2 y^2.

Factor 10x^2y out of 20x^3y.

10x^2 y (2x) + 30x^2 y^2

Factor 10x^2y out of 30x^2y^2.

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Factor 10x^2y out of 10x^2 y (2x) + 10x^2 y (3y).

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2 years ago

What integer is equivalent to 9 and 3 halves

sweet [91]

Answer:

6 is the integer which is equivalent to 9 and 3 halves

Step-by-step explanation:

we have to find the integer which is equivalent to 9 and 3 halves

Rule of halves means the restatement of meaning of median. Therefore, we have to find the median of these two integers 9 and 3.

Median of 9 and 3 is $\frac{9+3}{2}=\frac{12}{2}=6$

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2 years ago