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Which expressions simplify to a rational answer?Select each correct answer.3‾√·2‾√11‾‾‾√·5‾√52·‾‾√2‾...
4 months ago
Q:
Which expressions simplify to a rational answer?Select each correct answer.3‾√·2‾√11‾‾‾√·5‾√52·‾‾√2‾√9‾√·16‾‾‾√
Accepted Solution
A:
sqrt(3) * sqrt(2) = sqrt(6) is irrational
sqrt(11) * sqrt(5) = sqrt(55) is irrational
5sqrt(2) * sqrt(2) = 5sqrt(4) = 5 * 2 = 10 is rational
sqrt(144) = 12 is rational