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√67+π
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(-5) (5) -25
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Yogita Sajwan 9 minutes ago

3x+6=0
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Piyush Kumar an hour ago

5/3

Muskan Yadav an hour ago

5/3
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Yogita Ingle 8 hours ago

{tex}\begin{array}{l}\;4\surd3+3\surd48-\;\frac52\surd\frac43\\=\;4\sqrt3\;+\;3\sqrt{16\times3}\;-\frac52\sqrt{\frac{4\times3}{3\times3}}\\=4\sqrt3\;+12\sqrt3\;\;-\;\frac{5\times2}{2\times3}\;\sqrt3\\=4\sqrt3\;+12\sqrt3\;\;-\;\frac53\;\sqrt3\\\end{array}{/tex}

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Yogita Ingle 7 hours ago

{tex}\frac{ \sqrt{2} - 1}{ \sqrt{2} + 1} = a + b \sqrt{2} \\ \frac{ \sqrt{2} - 1 }{ \sqrt{2} + 1} \times \frac{ \sqrt{2 } - 1}{ \sqrt{2 } - 1} = a + b \sqrt{2} \\ \frac{ {( \sqrt{2} - 1) }^{2} }{2 - 1} = a + b \sqrt{2} \\ 2 + 1 - 2 \sqrt{2} = a + b \sqrt{2} \\ 3 - 2 \sqrt{2} = a + b \sqrt{2} \\ a = 3 \: and \: b = - 2{/tex}

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Rashi Varshney 20 hours ago

5/7 And 3/7 Both are multiplied by 5 because we find 4 rational number.. = 25/35 and 15/35 There is a confusion...i thik that the answers is in negative integers...
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Shreya Mishra 3 hours ago

Given =18.4848..... Let x =18.4848.... As the repeating block contains 2 digits , we will multiply x with 100. x *100=18.4848...*100 100x=1848.4848... 100x-x=1848.48...-18.48... 99x= 1830 .0 X =1830/99=610/33.

Radha Kansal 21 hours ago

18.484848...... P/Q=18.4848... Multiply on both sides by 100 P/Q*100=18.4848...*100 100P/Q=1848.4848... 100P/Q=1830+P/Q 100P/Q-1P/Q=1830 99PQ=1830 P/Q=1830/99
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Ashok Mishra 22 hours ago

1.1
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Plese try to write a question which we can understand!!!
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Himanshu Chadha 22 hours ago

Firstly make them in fraction. Make denominator same by taking L. C. M. Then multiply it by any no. from 1 to 10 Your answer will come..
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Ayush Aggarwal 1 day, 3 hours ago

Irrational

Ahmad Umair 1 day, 3 hours ago

It is an irrational number because the number 7 is not a perfect square
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Amisha Pandey 23 hours ago

(100+9) (100+7) Formula=xsquare +(a+b)x+ab 100square +(9+7)100+9×7 10000+1600+63 =11663
11,663

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