Which expressions are equivalent to x7? There may be more than one correct answer. Select all that apply. (x21)1/3 x^15/x^8 x^21
⋅x^13 x^3/x^4 x^15⋅x^8 x^3⋅x^4
1 answer:
Answer:
x^15/x^8 = x^7
x^3⋅x^4 = x^7
(x^21)1/3 = x^7
Step-by-step explanation:
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