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Shreeja Dixit
Subject: Maths
, asked on 23/5/18
Q.16. The value of
$\sqrt{3-2\sqrt{2}}$
is
Answer
1
Shreeja Dixit
Subject: Maths
, asked on 23/5/18
Q.8. If
$\sqrt{2}=1.4142$
, then
$\sqrt{\frac{\sqrt{2}-1}{\sqrt{2}+1}}$
is equal to
Answer
1
Hemchandra Jha
Subject: Maths
, asked on 23/5/18
Q.12. If x = 2 -
$\sqrt{3}$
, find the value of
${\left(x-\frac{1}{x}\right)}^{3}$
.
Answer
1
Kanishq Bhardwaj
Subject: Maths
, asked on 23/5/18
Q). Show that
$1.414141......=1.\overline{)41}$
can be expressed in the form
$\frac{p}{q}$
, where p and q integers and q
$\ne $
0
Answer
1
Kanishq Bhardwaj
Subject: Maths
, asked on 23/5/18
Find two rational numbers between3/7 and 4/5
Answer
1
Kanishq Bhardwaj
Subject: Maths
, asked on 23/5/18
(2 root 2 + 5 root 3)(2 root 5 - 3 root 3)
Answer
1
Kanishq Bhardwaj
Subject: Maths
, asked on 23/5/18
(2?2+5?3)(2?5-3?3)
Answer
1
Himavarshini
Subject: Maths
, asked on 22/5/18
Explain root 13 spiral
Answer
1
Himavarshini
Subject: Maths
, asked on 22/5/18
Root 13 spiral
Answer
2
Ananya Choudhury
Subject: Maths
, asked on 22/5/18
Q.4. Find the value of
${\left[\frac{{x}^{-4}}{{x}^{-10}}\right]}^{5/4}$
Answer
1
Tuheen Talukdar
Subject: Maths
, asked on 21/5/18
express 0.6 + 0.7tab + 0.47tab in the form p by q
Answer
1
Ananya Choudhury
Subject: Maths
, asked on 21/5/18
$Simplify\phantom{\rule{0ex}{0ex}}{\left(\frac{{5}^{-1}\times {7}^{2}}{{5}^{2}\times {7}^{-4}}\right)}^{7/2}\times {\left(\frac{{5}^{-2}\times {7}^{3}}{{5}^{3}\times {7}^{-5}}\right)}^{-5/2}$
Answer
2
Jyotir Aditya Srivastava
Subject: Maths
, asked on 21/5/18
$\frac{12}{3.6},\frac{23}{3.1},\left(\frac{{\displaystyle 23}}{{\displaystyle 3.1}}onnumberline\right)\phantom{\rule{0ex}{0ex}}\left(\sqrt{3}onnumberline\right)\phantom{\rule{0ex}{0ex}}\left(\frac{8}{3}onnumberline\right)$
Answer
3
Nishtha Sinha
Subject: Maths
, asked on 21/5/18
please help me to solve question number 6
Q6. If x = (2 +
$\sqrt{5}$
) , find the value of x
^{2}
+ 1/x
^{2}
Answer
1
Rajat Dwivedi
Subject: Maths
, asked on 20/5/18
Determine rational number p and q
$\mathbf{1}\mathbf{)}\mathbf{}\mathbf{}Determinerationalnumberpandq\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}\frac{7-\sqrt{5}}{7-\sqrt{5}}-\frac{7-\sqrt{5}}{7+\sqrt{5}}=P-7\sqrt{59}$
Answer
1
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Q6. If x = (2 + $\sqrt{5}$) , find the value of x

^{2}+ 1/x^{2}$\mathbf{1}\mathbf{)}\mathbf{}\mathbf{}Determinerationalnumberpandq\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}\frac{7-\sqrt{5}}{7-\sqrt{5}}-\frac{7-\sqrt{5}}{7+\sqrt{5}}=P-7\sqrt{59}$