simplify the following Surds
a) √160 × √10 b) √200 + √32
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Answer:
a) 40
b) 14√2
Step-by-step explanation:
a) We will use an identity: √a × √b = √ab
So, √160 ×√10 = √1600 = 40
b) √200 + √32 = 10√2 + 4√2 = 14√2
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