49 squared is equal to 2,401.
The question may be trying to ask: "What whole number equals 49 when it is squared ?"
In that case, the answer is 7.
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The missing number is 49. This is why: 1 plus 2 equals 3, then 3 squared is 9. 2 plus 3 equals 5, then 5 squared is 25. Therefore, the missing number must be 49 to make the number sentence (3 plus 4 equals 7, then 7 squared is 49) true.
7 squared = 49 which is a rational number because it can be expressed as a fraction in the form of 49/1
Yes. whole numbers are rational.
It is because a whole number multiplied by itself does not equal 15. An example of a square number is 49. 7 times 7 equals 49.