Category: Algebra

Question Number 191436 by MATHEMATICSAM last updated on 24/Apr/23 $$\mathrm{Factorize}$$$${\mathit{x}}^2+\frac{1}{\mathit{a}}(\mathit{b}\mathit{x}+\mathit{c})$$ Answered by Matica last updated on 24/Apr/23 $${x}^{\mathrm{2}} +\frac{{bx}+{c}}{{a}}\:=\:{x}^{\mathrm{2}} +\frac{{b}}{{a}}{x}\:+\:\frac{{c}}{{a}}\:…

Question Number 125900 by Mathgreat last updated on 15/Dec/20 Commented by Mathgreat last updated on 15/Dec/20 $$??????$$ Terms of Service Privacy Policy Contact:…

Question Number 125890 by geraldinebalasta last updated on 15/Dec/20 $$\left({\mathbb{Z}}^{+,\ast }\right)where{x}^{\ast }y=x-yforallx,y\in z^{+}.$$ Commented by talminator2856791 last updated on 15/Dec/20 $$\mathrm{what}\mathrm{is}\mathrm{the}\mathrm{question}?$$…

Question Number 125868 by I want to learn more last updated on 14/Dec/20 Answered by mindispower last updated on 14/Dec/20 $$\frac{1}{2x}+\frac{1}{2y}⩾\frac{2}{x+y}.\iff {(x+y)}^2⩾4xy,x,y>0$$$$\Leftrightarrow\left({x}−{y}\right)^{\mathrm{2}} \geqslant\mathrm{0}\:\:{true}…

Question Number 125864 by MathSh last updated on 14/Dec/20 $$\frac{1}{1+1^2+1^4}+\frac{2}{1+2^2+2^4}+\frac{3}{1+3^2+3^4}+\dots +\frac{50}{1+{50}^2+{50}^4}=?$$ Answered by Dwaipayan Shikari last…