Grade 8 maths · C.1 · Square roots and cube roots
Square roots of perfect squares
Find the positive number that multiplied by itself gives the number inside the root.
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What is the square root of 144?
Answer: 12
What is the square root of 49?
Answer: 7
What is the square root of 16?
Answer: 4
Tip: Find the positive number that multiplied by itself gives the number inside the root.
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