3 years ago

Select the correct answer.

Mathematics

2 answers:

VMariaS [17]3 years ago

4 0

Answer:

C. 90√3

Step-by-step explanation:

5√2 . 9√6 = 45√12 = 45×2√3

= 90√3

weqwewe [10]3 years ago

3 0

Answer:

45√3 (Answer A)

Step-by-step explanation:

Use Brainly's math symbol set: 5v2.9v6 is actually 5√2·9√6.

This can be rewritten in terms of √2: 5√2·9√2√3, or 5·9·√3 = 45√3

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Answer:

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Step-by-step explanation:

Set it up so it looks like this.

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MissTica

Answer:

$x^2-2x+4$

Step-by-step explanation:

The given expression is

$\frac{x^3+8}{x+2}$

Recall and use the following property to factor the numerator;

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This will give us;

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This symbol ^ means that the number after is an exponent.

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