Q. Which number, when placed in the box, will make the equation true?□2=64A. 8B. 32C. 16D. 32
Simplify square root of 64: We need to find a number that, when squared, equals the square root of 64. Let's first simplify the square root of 64.64=8, because 8×8=64.
Find square root of 8: Now we need to find a number that, when squared, equals 8. This means we are looking for the square root of 8, because (8)2=8.
Check given options: Let's check the options given to see which one, when squared, equals 8.Option A is 8, which when squared, gives us 8.Option B is 32, which when squared, gives us 32.Option C is 16, which when squared, gives us 256.Option D is 32, which when squared, gives us 1024.
Identify correct answer: From the above step, we can see that only Option A, when squared, equals 8. Therefore, Option A is the correct answer.
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