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What is the value of (70^2)?

Answer and explanation

Correct answer: 4900

Here, \(70^2\) means \(70 \times 70\). Since \(7 \times 7 = 49\), and each factor 70 has one zero, the product has two zeros: \(70 \times 70 = 4900\). Therefore, 4900 is correct. The value 700 is not the square of 70. Exam tip: To find a square, multiply the number by itself.

Related tags

ExponentsSquaresNumber SystemsInteger MultiplicationMental MathsMathematicsClass 9 Mcq

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