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Amit Chourasia

· started a discussion

· 1 Months ago

dear sir
we are student, not a superman
please ese sawal na do jiska koe logic hi nhi
(2)-(1)*13n etna sochne ka time nhi hota exam me sir

Question:

If x = 1 + \(\sqrt[]{2}+\sqrt[]{3}\), then what will be the value of 2x4 – 8x3 – 5x2 + 26x – 28? 

Options:
A) 6\(\sqrt[]{6}\)
B) 0
C) 3\(\sqrt[]{6}\)
D) 2\(\sqrt[]{6}\)
Solution:
Ans: (a) 

isha mishra

· commented

· 1 Months ago

So true...itna karne baithe toh ho gaya

Katyayan

· commented

· 1 Months ago


;) well said bro...

Ankur Singh

· commented

· 1 Months ago

Thanks for your kind suggestion mr Vaibhav Hm superman nahi hai thats why practice set khareed k solve kr rahe hai and I wish to get step by step solution so that we might understand a question which we fail to solve and I guess as you show you are one then please dont reply here so that others could try to get complete solution .

vaibhav

· commented

· 1 Months ago

bhai superman na ho toh bano kyonyi 2016 mains ssc cgl me same sayal aaya tha

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