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Conţinutul principal

Schimbarea de variabil─â: definirea lui ­ŁśÂ

Problema

Chioma trebuie s─â g─âseasc─â integral, left parenthesis, 18, x, squared, plus, 3, right parenthesis, left parenthesis, 6, x, cubed, plus, 3, x, right parenthesis, start superscript, 6, end superscript, d, x folosind schimbarea de variabil─â.
Cum ar trebui s─â defineasc─â func╚Ťia u?
Alege un r─âspuns:
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