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Mathematics, 10.10.2019 08:30 hardwick744

Which expressions are equivalent to the one below? check all that apply 81^x
a.(9*9)^x
b.9*9^x
c.9^2*9^x
d.9^2x
e.9*9^2x
f.9^x*9^x

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Which expressions are equivalent to the one below? check all that apply 81^x
a.(9*9)^x
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