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if a and b are positive, then a•b = a•b the product property of square roots take the square root of product is equal to the product of square root
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A. 4 • 9 = 4 • 9 Note that 4 • 9 = 36 = 6 and 4 = 2 • 3 = 6
B. simplify 50, remember the radicand is an irrational number
Solution: 50=25 • 2=25 • 2=5 2=5 (1.41)=7.05
Note: the appropriate 2 = 1,4142, to the nearest hundredth is 1.41
HOPE IT'S HELP
