Arithmetic – Page 87

If-f-x-x-3-x-1-then-invrse-function-of-f-x-is-

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Question Number 154725 by SLVR last updated on 21/Sep/21 $I f f (x) = x^{3} + x + 1 t h e n i n v r s e f u n c t i o n$ $o f f (x) i s ? ? ?$ Answered by mr W last updated on 21/Sep/21 $${y}={x}^{\mathrm{3}} +{x}+\mathrm{1}…

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Question Number 89131 by 43100Maryam last updated on 15/Apr/20 $2 v \sqrt{]} {% = b v g}$ Terms of Service Privacy Policy Contact: info@tinkutara.com

just-a-silly-question-write-a-correct-maths-equation-using-only-symbols-below-Each-must-be-used-and-only-once-2-3-4-5-

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Question Number 23426 by ajfour last updated on 30/Oct/17 $j u s t a s i l l y q u e s t i o n :$ $w r i t e a c o r r e c t m a t h s e q u a t i o n$ $u s i n g o n l y s y m b o l s b e l o w . E a c h$ $m u s t b e u s e d a n d o n l y o n c e .$ $2, 3, 4, 5, =, +$ Answered by Joel577 last updated…

S-90-2-91-2-100-2-

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Question Number 154456 by puissant last updated on 18/Sep/21 $S = 90^{2} + 91^{2} + \dots . . + 100^{2} = ? ?$ Commented by Rasheed.Sindhi last updated on 18/Sep/21 $${S}=\left(\mathrm{1}^{\mathrm{2}} +\mathrm{2}^{\mathrm{2}} +…+\mathrm{100}^{\mathrm{2}}…

Question-23362

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Question Number 23362 by tawa tawa last updated on 29/Oct/17 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question-154395

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Question Number 154395 by liberty last updated on 18/Sep/21 Commented by Tawa11 last updated on 21/Sep/21 $God bless you sir .$ Answered by mr W last updated…

prove-that-k-0-k-2-2-x-k-k-3-e-x-x-3-x-2-x-1-x-2-2-2x-3-

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Question Number 88723 by M±th+et£s last updated on 12/Apr/20 $p r o v e t h a t$ $\underset{k = 0}{\sum^{\infty}} \frac{{(k + 2)}^{2} x^{k}}{(k + 3)!} = \frac{e^{x}}{x^{3}} (x^{2} - x + 1) - \frac{x^{2} + 2}{2 x^{3}}$ …

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Question Number 23110 by kasiulka202 last updated on 26/Oct/17 $I n w h i c h a p p t e n t g i v e w h e n t o 10 g r a m s s t o p i n 800 - t h a p p t e n t a d d 0.1 g r a m o f c o p p e r ?$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question-154065

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Question Number 154065 by peter frank last updated on 13/Sep/21 Answered by Rasheed.Sindhi last updated on 14/Sep/21 $A r e a o f t h e b a d g e = T w o s e m i - c i r c l e s$ $+ O n e r e c t a n g l e$ $2 (\frac{π x^{2}}{2}) + x y = 20$ $$\pi{x}^{\mathrm{2}}…

Question-22939

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Question Number 22939 by selestian last updated on 24/Oct/17 Answered by ajfour last updated on 24/Oct/17 $(B) 1 / 8$ $\frac{a}{1 - r} = 4; \frac{a^{3}}{1 - r^{3}} = \frac{64}{7}$ $$\Rightarrow\:\:\frac{\mathrm{7}{a}^{\mathrm{3}} }{\mathrm{1}−{r}^{\mathrm{3}} }=\frac{{a}^{\mathrm{3}}…

Category: Arithmetic