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दो सख्याओ का योग $42$है तथा उनका गुणनफल $437$है तब उन संख्याओं में अन्तर है ?

If $a^2 + b^2 = 117$ and $ab = 54$ , then $\frac{a+b}{a-b}$  is.

Find the value of the question mark $\left(?\right)$.

$If b = -3 and a = 2 then a^2 + b^2 + 2ab = ?$

What should come in the place of ($?$) for the expression below?

${\left(\sqrt{2}+\frac{1}{\sqrt{2}}\right)}^2=?$

If $\mathrm{a}-\mathrm{b}=\sqrt{2}$ and $a+b=\sqrt{3}$  , then the value of $4ab ( a^2 + b^2)$ is

If $a + b + c = 0$ , then what is the value of $\frac{a^2}{bc}+\frac{b^2}{ca}+\frac{c^2}{ab}$?

दो संख्याओं का जोड़ $24$है और उनका गुणनफल $143$है | तदनुसार उनके वर्गों का योग कितना होगा ?

If $a=25$, $b=15$, $c=-10$ then find the value of $\frac{a^3+b^3+c^3-3abc}{{\left(a-b\right)}^2+{\left(b-c\right)}^2+{\left(c-a\right)}^2}$ is$?$

If $x^2+\frac{1}{x^2}=7$ then the value of $x^3+\frac{1}{x^3}$ is -

If $x^2+ax+b$ is a perfect square, then which one of the following relations between $a$ and $b$ is true?

If $a^2+b^2=8$ and ${\left(a-b\right)}^2=4$.What is the value of $ab$?

Find the value of $(x^3+y^3+z^3-3xyz)$ if $x+y+z=12$ and $x^2+y^2+z^2=62$?

If $\frac{l}{\sqrt{10}+\sqrt{14}+\sqrt{15}+\sqrt{21}}=\frac{{\displaystyle \sqrt{10}-\sqrt{14}-\sqrt{15}+\sqrt{21}}}{{\displaystyle k}}$, then

$8a^3-125b^3$ when divided by $4a^2+10ab+25b^2$ gives 

On simplification $(3+\sqrt{3})(3-\sqrt{3})$ gives:

If $p+q+r= 0$, then $\frac{p^2}{qr}+\frac{q^2}{pr}+\frac{r^2}{pq}= ?$

The value of ${\left(a^2-b^2\right)}^3+{\left(b^2-c^2\right)}^3+{\left(c^2-a^2\right)}^3$ is 

If $3a-2b+c= 0$, then the value of $9a^2-4b^2+c^2+6ac$ is:

If $3a-2b+c=0$, then the value of $9a^2-4b^2+c^2+6ac$ is:

$a+\frac{1}{a}=23$, Find $a^{\frac{1}{4}}+\frac{1}{a^{{\displaystyle \frac{1}{4}}}}=?$