25-10-2019
Mathematics

contestada

write each expression as a power, and evaluate.
a.) 7x7
b.) 3x3x3

Respuesta :

25-10-2019

Answer:

7^2

3^3

Step-by-step explanation:

Exponents signify how many times the base is multiples by itself. In the case of 7x7, 7 is the base and it is being multiplied by twice itself, resulting in an answer of 7^2

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