Respuesta :

thisisbenmanley
4x means "x" times the number 4.  You can rewrite 4x as:

x + x + x + x

x^4 (x to the 4th power) means "x" times itself, 4 times.  You can rewrite x^4 as:

x × x × x × x
4x=4 times x
xpower of 4=x times x times xtimes x

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