Solve-for-real-number-x-3-1-7-6-x-1-7-9-1-7-

Question Number 151216 by liberty last updated on 19/Aug/21

Solve for real number

\sqrt[7]{x + 3} + \sqrt[7]{6 - x} = \sqrt[7]{9}

Answered by MJS_new last updated on 19/Aug/21

very obviously x = - 3 \lor x = 6

Commented by liberty last updated on 19/Aug/21

by observe sir

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