Evaluate upto two places of decimal:- 1/root3+root2, use root2 = 1.414 and root3 = 1.732
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1/(√3+√2)
To solve we have to rationalize it
{1/(√3+√2)}×{(√3-√2) / (√3-√2)}
=(√3-√2)/{(√3)²-(√2)²} using the formula ( a+b)(a-b)=a²-b²
=(√3-√2)/(3-2)
=1.732-1.414 putting the value of √3 and√2
=0.318(Ans)
To solve we have to rationalize it
{1/(√3+√2)}×{(√3-√2) / (√3-√2)}
=(√3-√2)/{(√3)²-(√2)²} using the formula ( a+b)(a-b)=a²-b²
=(√3-√2)/(3-2)
=1.732-1.414 putting the value of √3 and√2
=0.318(Ans)
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