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1-18log10000-43x-12-2-43x-18log1000-3-18log10000-43x-4-18log10000-43x-5-log-sinx-sin-log100-6-log-sinx-12-7-x-2-x-90-8-log-sin-pi-4-




Question Number 188281 by mathlove last updated on 27/Feb/23
1)  ((18log10000+(√(43x)))/(12))  2) ((√(43x))/(18log1000))  3)  18log10000+(√(43x))     4)   ((18log10000)/( (√(43x))))  5)   log(sinx)+sin(log100)  6)   log(sinx)+12  7)   (√(x^2 −x+90))  8)  log(sin(π/4))+(1/( (√5)))  Which two of the following questions can be polynomials?
$$\left.\mathrm{1}\right)\:\:\frac{\mathrm{18}{log}\mathrm{10000}+\sqrt{\mathrm{43}{x}}}{\mathrm{12}} \\ $$$$\left.\mathrm{2}\right)\:\frac{\sqrt{\mathrm{43}{x}}}{\mathrm{18}{log}\mathrm{1000}} \\ $$$$\left.\mathrm{3}\right)\:\:\mathrm{18}{log}\mathrm{10000}+\sqrt{\mathrm{43}{x}}\:\:\: \\ $$$$\left.\mathrm{4}\right)\:\:\:\frac{\mathrm{18}{log}\mathrm{10000}}{\:\sqrt{\mathrm{43}{x}}} \\ $$$$\left.\mathrm{5}\right)\:\:\:{log}\left({sinx}\right)+{sin}\left({log}\mathrm{100}\right) \\ $$$$\left.\mathrm{6}\right)\:\:\:{log}\left({sinx}\right)+\mathrm{12} \\ $$$$\left.\mathrm{7}\right)\:\:\:\sqrt{{x}^{\mathrm{2}} −{x}+\mathrm{90}} \\ $$$$\left.\mathrm{8}\right)\:\:{log}\left({sin}\frac{\pi}{\mathrm{4}}\right)+\frac{\mathrm{1}}{\:\sqrt{\mathrm{5}}} \\ $$Which two of the following questions can be polynomials?
Answered by a.lgnaoui last updated on 28/Feb/23
7
$$\mathrm{7} \\ $$

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