Question

what does this sign ^ mean in mathematics​

Answer 1

Answer:

' ^ ' represents exponents.

for example:

a^2 = a²

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Answer 2

Answer:

A superscripted integer (any whole number n) is the symbol used for the power of a number.

Step-by-step explanation:

for example, the square root of 4 is 2, because 2 x 2 = 4. The square root of 9 is 3, because 3 x 3 = 9.