1) What is the simplest form of √50? a) 5√2 b) 10 c) 25 d) 2√5 2) Which is a surd? a) √9 b) √2 c) 3 d) 4 3) Simplify √18. a) 3√2 b) 9 c) 6 d) 2√3 4) What is √72 simplified? a) 6√3 b) 8√3 c) 3√8 d) 6√2 5) Which is not a surd? a) √16 b) √7 c) √5 d) √3 6) Simplify √32. a) 4√2 b) 8 c) 16 d) 2√8 7) What is the value of √1? a) 0 b) 1 c) 2 d) 10 8) Which of these is a surd? a) √25 b) √10 c) 5 d) √4 9) Simplify √200. a) 10√2 b) 20 c) 5√4 d) 2√50 10) What is the simplest form of √8? a) 2√2 b) 4 c) 8 d) 3√2

Understanding Surds

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