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Question Number 90747 by I want to learn more last updated on 25/Apr/20

solve:   t^(1/3)    +   t^(1/2)    =   12

$$\mathrm{solve}:\:\:\:\mathrm{t}^{\mathrm{1}/\mathrm{3}} \:\:\:+\:\:\:\mathrm{t}^{\mathrm{1}/\mathrm{2}} \:\:\:=\:\:\:\mathrm{12} \\ $$

Answered by MJS last updated on 25/Apr/20

t=2^6 =64  no other solution in C

$${t}=\mathrm{2}^{\mathrm{6}} =\mathrm{64} \\ $$$$\mathrm{no}\:\mathrm{other}\:\mathrm{solution}\:\mathrm{in}\:\mathbb{C} \\ $$

Commented by I want to learn more last updated on 25/Apr/20

Thanks sir

$$\mathrm{Thanks}\:\mathrm{sir} \\ $$

Commented by I want to learn more last updated on 25/Apr/20

Sir what of this  solve:    x^(−2^2^(−x)  )   =    2,     then      x^(1/x)   =  ??

$$\mathrm{Sir}\:\mathrm{what}\:\mathrm{of}\:\mathrm{this} \\ $$$$\mathrm{solve}:\:\:\:\:\boldsymbol{\mathrm{x}}^{−\mathrm{2}^{\mathrm{2}^{−\boldsymbol{\mathrm{x}}} } } \:\:=\:\:\:\:\mathrm{2},\:\:\:\:\:\boldsymbol{\mathrm{then}}\:\:\:\:\:\:\boldsymbol{\mathrm{x}}^{\frac{\mathrm{1}}{\boldsymbol{\mathrm{x}}}} \:\:=\:\:?? \\ $$

Commented by MJS last updated on 27/Apr/20

(1/2)

$$\frac{\mathrm{1}}{\mathrm{2}} \\ $$

Commented by I want to learn more last updated on 29/Apr/20

Please workings sir.

$$\mathrm{Please}\:\mathrm{workings}\:\mathrm{sir}. \\ $$

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