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AlgebraQuestion and Answers: Page 227

Question Number 129841 Answers: 1 Comments: 2

{_((2^(2x) )^(1/3) +(2^(4x) )^(1/3) +4^x =5) ^(((2^x ))^(1/3) −2^x =2) }⇒2^x −8^x =? pleas solve thes

$$\left\{_{\sqrt[{\mathrm{3}}]{\mathrm{2}^{\mathrm{2x}} }+\sqrt[{\mathrm{3}}]{\mathrm{2}^{\mathrm{4x}} }+\mathrm{4}^{\mathrm{x}} =\mathrm{5}} ^{\sqrt[{\mathrm{3}}]{\mathrm{2}^{\mathrm{x}} \:}−\mathrm{2}^{\mathrm{x}} =\mathrm{2}} \right\}\Rightarrow\mathrm{2}^{\mathrm{x}} −\mathrm{8}^{\mathrm{x}} =? \\ $$$$\mathrm{pleas}\:\mathrm{solve}\:\mathrm{thes} \\ $$

Question Number 129832 Answers: 1 Comments: 2

Question Number 129687 Answers: 1 Comments: 0

x^3 −x−c=0 (solve for x even if 0<c<(2/(3(√3))))

$$\:\:\:\:{x}^{\mathrm{3}} −{x}−{c}=\mathrm{0} \\ $$$$\left({solve}\:{for}\:{x}\:\:{even}\:{if}\:\:\:\mathrm{0}<{c}<\frac{\mathrm{2}}{\mathrm{3}\sqrt{\mathrm{3}}}\right) \\ $$

Question Number 129677 Answers: 0 Comments: 2

Question Number 129663 Answers: 0 Comments: 4

(√(14+(√3) +((26−5(√3)))^(1/3) )) =?

$$\:\sqrt{\mathrm{14}+\sqrt{\mathrm{3}}\:+\sqrt[{\mathrm{3}}]{\mathrm{26}−\mathrm{5}\sqrt{\mathrm{3}}}}\:=?\: \\ $$

Question Number 129622 Answers: 1 Comments: 2

Let f(x)=(x+1)^2 for all x≥−1. If g(x) is the function whose graph is the reflection of the graph of f(x) with respect to the line y=x, then g(x) is equal to...

$$\mathrm{Let}\:\mathrm{f}\left(\mathrm{x}\right)=\left(\mathrm{x}+\mathrm{1}\right)^{\mathrm{2}} \:\mathrm{for}\:\mathrm{all}\:\mathrm{x}\geqslant−\mathrm{1}.\:\mathrm{If}\:\mathrm{g}\left(\mathrm{x}\right)\:\mathrm{is}\:\mathrm{the} \\ $$$$\mathrm{function}\:\mathrm{whose}\:\mathrm{graph}\:\mathrm{is}\:\mathrm{the}\:\mathrm{reflection}\:\mathrm{of}\:\mathrm{the}\:\mathrm{graph} \\ $$$$\mathrm{of}\:\mathrm{f}\left(\mathrm{x}\right)\:\mathrm{with}\:\mathrm{respect}\:\mathrm{to}\:\mathrm{the}\:\mathrm{line}\:\mathrm{y}=\mathrm{x},\:\mathrm{then}\:\mathrm{g}\left(\mathrm{x}\right)\:\mathrm{is} \\ $$$$\mathrm{equal}\:\mathrm{to}... \\ $$

Question Number 129607 Answers: 2 Comments: 0

salom

$${salom} \\ $$

Question Number 129595 Answers: 2 Comments: 0

y=(√(sin x+(√(sin x+(√(sin x+.............∞)))))) (dy/dx)=?

$$\mathrm{y}=\sqrt{\mathrm{sin}\:\mathrm{x}+\sqrt{\mathrm{sin}\:\mathrm{x}+\sqrt{\mathrm{sin}\:\mathrm{x}+.............\infty}}} \\ $$$$ \\ $$$$\frac{\mathrm{dy}}{\mathrm{dx}}=? \\ $$

Question Number 129489 Answers: 2 Comments: 0

if p(x+2)−2p(x)=x^2 −5x−3 find p(x)

$${if}\:{p}\left({x}+\mathrm{2}\right)−\mathrm{2}{p}\left({x}\right)={x}^{\mathrm{2}} −\mathrm{5}{x}−\mathrm{3} \\ $$$${find}\:{p}\left({x}\right) \\ $$

Question Number 129394 Answers: 3 Comments: 0

{ ((x^3 −3x^2 +5x+17=0)),((y^3 −3y^2 +5y+11=0)) :} find x+y .

$$\begin{cases}{\mathrm{x}^{\mathrm{3}} −\mathrm{3x}^{\mathrm{2}} +\mathrm{5x}+\mathrm{17}=\mathrm{0}}\\{\mathrm{y}^{\mathrm{3}} −\mathrm{3y}^{\mathrm{2}} +\mathrm{5y}+\mathrm{11}=\mathrm{0}}\end{cases} \\ $$$$\:\mathrm{find}\:\mathrm{x}+\mathrm{y}\:. \\ $$

Question Number 129364 Answers: 1 Comments: 0

Question Number 129343 Answers: 0 Comments: 1

f(x+1)=f(x−1)=x^2 f^(−1) (x)=??

$${f}\left({x}+\mathrm{1}\right)={f}\left({x}−\mathrm{1}\right)={x}^{\mathrm{2}} \:\:\:\:\:\:\:\:{f}^{−\mathrm{1}} \left({x}\right)=?? \\ $$

Question Number 129320 Answers: 1 Comments: 1

Question Number 129310 Answers: 0 Comments: 1

Question Number 129300 Answers: 2 Comments: 0

Find the polynomial divided by (x-2) the remaining 5 divided by (x-3) the remaining 9 and if divided by (x-4) the remaining 13 if divided by (x-10) 37 and if divided by (x-3/4) the remainder remains zero

$$ \\ $$Find the polynomial divided by (x-2) the remaining 5 divided by (x-3) the remaining 9 and if divided by (x-4) the remaining 13 if divided by (x-10) 37 and if divided by (x-3/4) the remainder remains zero

Question Number 129279 Answers: 0 Comments: 3

f(x)=((7x−3)/((2x−11)^(ln(1/7)) )) in which value of x is continuty ??

$${f}\left({x}\right)=\frac{\mathrm{7}{x}−\mathrm{3}}{\left(\mathrm{2}{x}−\mathrm{11}\right)^{{ln}\frac{\mathrm{1}}{\mathrm{7}}} }\:\:\:\:\:{in}\:{which}\:{value} \\ $$$${of}\:{x}\:{is}\:{continuty}\:?? \\ $$

Question Number 129255 Answers: 0 Comments: 1

x(1−(1/x))^x =?

$$\mathrm{x}\left(\mathrm{1}−\frac{\mathrm{1}}{\mathrm{x}}\right)^{\mathrm{x}} =? \\ $$

Question Number 129235 Answers: 2 Comments: 2

a= (7)^(1/3) + (9)^(1/3) b=4 Taqqoslang

$$\:\:\boldsymbol{{a}}=\:\sqrt[{\mathrm{3}}]{\mathrm{7}}\:+\:\sqrt[{\mathrm{3}}]{\mathrm{9}}\: \\ $$$$\:\:\:\boldsymbol{{b}}=\mathrm{4}\:\:\:\:\:\:\:\:\:\:\:\:\:\boldsymbol{{Taqqoslang}} \\ $$

Question Number 129148 Answers: 0 Comments: 1

[ ((4^x +44))^(1/5) + (1/( ((2^(x−1) +7))^(1/3) )) ]^8 = 336 x =?