5.4 - Finding the Square of a Number
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Practice Questions
Test your understanding with targeted questions
Find the square of 32 without using multiplication.
💡 Hint: Break it down as 30 + 2.
Determine the square of 25.
💡 Hint: Try the formula (a + b)².
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the square of 23?
💡 Hint: Break 23 into 20 and 3.
Is 3, 4, 5 a Pythagorean triplet?
💡 Hint: Check the sum of the squares.
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Challenge Problems
Push your limits with advanced challenges
Find the square of 105 without executing direct multiplication.
💡 Hint: Utilize the formula (a + b)².
Prove that 12, 16, and 20 is a Pythagorean triplet.
💡 Hint: Check the sum of the squares.
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