The numerator of \( \frac{a+\sqrt{a^{2}-b^{2}}}{a-\sqrt{a^{2}-b^{2}}}+\frac{a-\sqrt{a^{2}-b^{2}}...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=PiMl1WJGluE


Duration: 3:31
0 views
0

The numerator of \( \frac{a+\sqrt{a^{2}-b^{2}}}{a-\sqrt{a^{2}-b^{2}}}+\frac{a-\sqrt{a^{2}-b^{2}}}{a+\sqrt{a^{2}-b^{2}}} \) is
a. \( a^{2} \)
b. \( b^{2} \)
c. \( a^{2}-b^{2} \)
d. \( 4 \mathrm{a}^{2}-2 \mathrm{~b}^{2} / \mathrm{b}^{2} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-07-15Column-I represents the type of polynomial given in column-II. Column-I (1) Monomial (2) Binomia...
2023-07-15Let \( \mathrm{x}, \mathrm{y} \) and \( \mathrm{z} \) be distinct integers, that are odd and pos...
2023-07-15State true or false: The degree of a constant polynomial is 0 .
2023-07-15State true or false: Every binomial is a polynomial of degree 2 .
2023-07-15State true or false: When \( x^{4}-6 x^{2}+9 x+9 \) is divided by \( (x-1) \), remainder is 11 .
2023-07-15State true or false: Every polynomial is a binomial.
2023-07-15State true or false: \( 6 x^{3}-3 x^{2}+\sqrt{2} x+5 \) is a polynomial of degree 2
2023-07-15State true or false: \( 6 x^{2}-4 x+6 \) is a polynomial of degree 2 .
2023-07-15State true or false: \( 3 x^{3}-4 x^{2}+2 x+4 \) is a polynomial.
2023-07-15State true or false: A polynomial may have more than one zero.
2023-07-15The numerator of \( \frac{a+\sqrt{a^{2}-b^{2}}}{a-\sqrt{a^{2}-b^{2}}}+\frac{a-\sqrt{a^{2}-b^{2}}...
2023-07-15If \( x, y, z \) are distinct positive real numbers, then the value of \( \frac{x^{2}(y+z)+y^{2}...
2023-07-15If \( x \geq 0 \), then \( \sqrt{x \sqrt{x \sqrt{x}}}= \) a. \( x \sqrt{x} \) b. \( x \sqrt[4]{\...
2023-07-15The rational number which is equal to the number \( 2 . \overline{357} \) is a. \( \frac{2355}{1...
2023-07-15The value of \( \left(\frac{x^{b}}{x^{c}}\right)^{\frac{1}{b c}} \cdot\left(\frac{x^{c}}{x^{a}}\...
2023-07-15\( \frac{1}{(\sqrt{3}-\sqrt{2})} \) is not equal to a. \( \sqrt{3}+\sqrt{2} \) b. \( \frac{\sqrt...
2023-07-15The value of \( \left(\frac{x^{q}}{x^{r}}\right)^{\frac{1}{q r}} \times\left(\frac{x^{r}}{x^{p}}...
2023-07-15\( \frac{2 \sqrt{6}}{\sqrt{2}+\sqrt{3}+\sqrt{5}} \) equals a. \( \sqrt{2}+\sqrt{3}-\sqrt{5} \) b...
2023-07-15Find the largest prime factor of \( 3^{14}+3^{13}-12 \) ? a. 73 b. 81 c. 69 d. 54
2023-07-15If \( \mathrm{x}=\frac{2}{\sqrt{3}-\sqrt{5}} \) and \( y=\frac{2}{\sqrt{3}+\sqrt{5}} \) then \( ...
2023-07-15If \( \left(a+\frac{1}{a}\right)^{2}=9 \), then \( a^{3}+\frac{1}{a^{3}} \) equals a. \( \frac{1...