Calculate the value

Arrange the rational expression


$a:b=b:c$ c , ae a, 
$\dfrac {a} {c}=\dfrac {a^{2}+b^{2}} {b^{2}+c^{2}}$ 
$a^{2}b^{2}c^{2}\left(\dfrac {1} {a^{3}}+\dfrac {1} {b^{3}}+\dfrac {1} {c^{3}}\right)=a^{3}+b^{3}+c^{3}$ 

$4$ The value of 
$1$ 
$a^{2}+ax+x^{2}$ $\dfrac {1} {a^{2}-ax+x^{2}}+\dfrac {2ax} {a^{4}+a^{2}x^{2}+x^{4}}$ is 
$1$ 

$a^{2}+ax+x^{2}$ $\dfrac {1} {a^{2}-ax+x^{2}}+\dfrac {2ax} {a^{4}+a^{2}x^{2}+x^{4}}$ 
a 
का मान ज्ञात करें। $29$ 
$\left($ (a) $\right)$ $2$ $\left($ (b) $\right)$ $1$ (c) $-1$ $\left($ (d) $\right)$ $O$ 


$\left(int|imits$ $-0a1\left(1-\times n_{2}{\right)_{3}}^{n}$ 
$x^{A}3dx=7\right)$ 
$\left($ $frac\left(1\right)\left(40\right)\right)$ 
$\left($ $\left(troc\left(1\right)\left(35\right)\right)$ 
$\left(troc\left(1\right)\left(30\right)\right)$ 
$\left(tr0c\left(1\right)\left(25\right)\right)$ 

Which of the following rational numbers are 
equivalent? 
$0Ptionsy$ 
A \frac{5}{6}, \frac{30}{36} 
B $s\sqrt{rac\left(} -2\right)\left(3\right)\sqrt{1rac} \sqrt{4\right)16\right)4} $ 
C $s\sqrt{11aC\left(} -4\right)1-7b,\sqrt{1rac\left(16\sqrt{35\right)9} } $ 
D \frac{1}{2},\frac{3}{8} 

Calculator search results