Question

Which of the following shows an example of two irrational numbers being multiplied to get a rational number?

Answer 1

Answer:

$\sqrt{2}$ × $\sqrt{8}$   And $\sqrt{2}$ ×$\sqrt{3}$  

Step-by-step explanation:

3x9 are both whole numbers and 0x$\sqrt{5}$ has only one irrational number

Answer 2

Answer:

• C) √2 × √8

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Option A

• 3 × 9 = 27
• No, all three numbers are rational

Option B

• 0 × √5 = 0
• No, one irrational number multiplied

Option C

• √2 × √8 = √16 = 4
• Yes, two irrational numbers multiplied to get a rational number

Option D

• √2 × √3 = √6
• No, √6 is still irrational number