Mathematics, 18.07.2019 17:30 jocelynn2379

Which expressions are equivalent to the one below? check all that apply. 7^3 * 7^x a. 7^3-x b. 7^3x c. (7x)^3 d. 49^3x e. 7^3+x f. 343 7^x

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Which expressions are equivalent to the one below? check all that apply. 7^3 * 7^x a. 7^3-x b. 7^3x...