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lesson pretestMultiple Choice

Pretest

Question 1 • CMS 2026-2027 NC Math 2 CREDIT RECOVERY

Multiplying (3)/(sqrt(17)−sqrt(2)) by which fraction will produce an equivalent fraction with a rational denominator?

Answer
A
the fraction with numerator square root of 2 minus square root of 17 and denominator square root of 2 minus square root of 17
B
the fraction with numerator square root of 15 and denominator square root of 15
C
the fraction with numerator square root of 17 minus square root of 2 and denominator square root of 17 minus square root of 2
D
the fraction with numerator square root of 17 plus square root of 2 and denominator square root of 17 plus square root of 2
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