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Question Number 56951 by pete last updated on 27/Mar/19

$$\mathrm{The}\mathrm{deviations}\mathrm{from}\mathrm{the}\mathrm{mean}\mathrm{of}\mathrm{a}$$ $$\mathrm{set}\mathrm{of}\mathrm{numbers}\mathrm{are}(\mathrm{x}+2),(2\mathrm{x}-11),$$ $$-9,{(\mathrm{x}+1)}^2,{(\mathrm{x}-4)}^2,(1-3\mathrm{x}).\mathrm{find}\mathrm{the}$$ $$\mathrm{value}\mathrm{of}\mathrm{x}\mathrm{where}\mathrm{x}>0.$$

Commented bypete last updated on 27/Mar/19

$$\mathrm{please}\mathrm{help}\mathrm{me}.$$

Commented bytanmay.chaudhury50@gmail.com last updated on 27/Mar/19

$$plswritequestionclearly...$$

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