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2 cards from this section. Quick, good the night before a test.
Find the square root of 16 using the division method.
Start by estimating the divisor.
What is the square root of 9?
Consider what number multiplied by itself gives 9.
What is the square root of 64?
Think of the perfect square numbers.
True or False: The square root of a negative number is a real number.
Remember how square roots work.
Analyze a garden plot of area 3600 m². Determine the length of the sides using square roots.
Look for the perfect square that matches.
Given the equation x² = 144, find value of x. Also calculate x for x² = 625.
Remember square roots can have both positive and negative solutions.
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