Category: Algebra

Question Number 150684 by mathdanisur last updated on 14/Aug/21 $$\mathrm{if}\mathrm{a};\mathrm{b};\mathrm{c};\mathrm{d}\in \mathbb{Z}$$$$(\mathrm{b}-\mathrm{a})(\mathrm{c}-\mathrm{a})(\mathrm{d}-\mathrm{a})(\mathrm{c}-\mathrm{b})(\mathrm{d}-\mathrm{b})(\mathrm{d}-\mathrm{c})$$$$\mathrm{prove}\mathrm{that}\mathrm{the}\mathrm{expression}\mathrm{is}\mathrm{divide}$$$$\mathrm{into}12$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 19604 by ajfour last updated on 13/Aug/17 Commented by ajfour last updated on 13/Aug/17 $$\mathrm{solution}\mathrm{to}\mathrm{Q}.19508$$$$\mathrm{To}\:\mathrm{prove}\:\mathrm{p}=\mid\mathrm{z}_{\mathrm{1}} −\mathrm{z}_{\mathrm{0}} \mid=\mid\frac{\bar {\alpha}\mathrm{z}_{\mathrm{1}} +\alpha\bar {\mathrm{z}}_{\mathrm{1}} +\mathrm{2c}}{\mathrm{2}\mid\alpha\mid}\mid…

Question Number 150652 by mathdanisur last updated on 14/Aug/21 $$\mathrm{If}\mathrm{f}(3\mathrm{x}+1)+\mathrm{f}(5\mathrm{x}+1)={\mathrm{x}}^3-2$$$$\mathrm{Find}\mathrm{f}\left(1\right)+\mathrm{f}\left(4\right)+\mathrm{f}\left(16\right)=?$$ Commented by MJS_new last updated on 14/Aug/21 $${f}\left({x}\right)=\frac{\mathrm{1}}{\mathrm{152}}\left({x}^{\mathrm{3}} −\mathrm{3}{x}^{\mathrm{2}} +\mathrm{3}{x}−\mathrm{153}\right)…

Question Number 19574 by Tinkutara last updated on 12/Aug/17 $$\mathrm{Carol}\mathrm{was}\mathrm{given}\mathrm{three}\mathrm{numbers}\mathrm{and}$$$$\mathrm{was}\mathrm{asked}\mathrm{to}\mathrm{add}\mathrm{the}\mathrm{largest}\mathrm{of}\mathrm{the}$$$$\mathrm{three}\mathrm{to}\mathrm{the}\mathrm{product}\mathrm{of}\mathrm{the}\mathrm{other}\mathrm{two}.$$$$\mathrm{Instead},\mathrm{she}\mathrm{multiplied}\mathrm{the}\mathrm{largest}\mathrm{with}$$$$\mathrm{the}\mathrm{sum}\mathrm{of}\mathrm{the}\mathrm{other}\mathrm{two},\mathrm{but}\mathrm{still}\mathrm{got}$$$$\mathrm{the}\mathrm{right}\mathrm{answer}.\mathrm{What}\mathrm{is}\mathrm{the}\mathrm{sum}\mathrm{of}$$$$\mathrm{the}\mathrm{three}\mathrm{numbers}?$$ Commented…

Question Number 85103 by Power last updated on 19/Mar/20 Terms of Service Privacy Policy Contact: info@tinkutara.com