Category: Algebra

Question Number 10675 by niraj last updated on 22/Feb/17 $$giventhatx,y\in Rsolve.$$$$\left(1\right)(x+2y)+i(2x-3y)=5-4i$$$$\left(2\right)(x+iy)\times (7-5i)=9+4i$$ Commented by niraj last updated on 22/Feb/17 $${sir}\:{answer}\:{please} \…

Question Number 76203 by Master last updated on 25/Dec/19 Commented by Master last updated on 25/Dec/19 $$\mathrm{example}:$$$$\sqrt[3]{-8}=?$$$${(-8)}^{\frac{1}{3}}=?$$ Commented…

Question Number 10655 by FilupS last updated on 22/Feb/17 $$\mathrm{Show}\mathrm{me}\mathrm{your}\mathrm{favourite}\mathrm{proofs}$$$$\mathrm{relating}\mathrm{to}e$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 76176 by Master last updated on 24/Dec/19 Commented by mr W last updated on 24/Dec/19 $$(3x+1)8^x=6$$$$(3x+1)2^{3x}=6$$$$\left(\mathrm{3}{x}+\mathrm{1}\right)\mathrm{2}^{\mathrm{3}{x}+\mathrm{1}} =\mathrm{12}…

Question Number 10638 by FilupS last updated on 21/Feb/17 $$S=\sqrt{1+\sqrt{a+\sqrt{a^2+\sqrt{a^3+\sqrt{\dots }}}}},a>0$$ Terms of Service Privacy Policy Contact: info@tinkutara.com