find the value of a and b
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a= 31/19
b= 10/19
it the answer
palak5354:
full solution needed
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here's Ur answer
=[(5 -√6/5+√6)(5-√6/5-√6)] = a -b √6
=[{(5-√6)^2} / {(5)^2-(√6)^2}] = a-b√6
=[{(5)^2 + (√6)^2 -( 2×5×√6)} / { 25-6}]= a-b√6
=[{25+6-10√6} / 19]= a-b√6
=[(31-10√6) / 19]= a-b√6
=31/19 - 10√6/19 = a-b√6
a=31/19
b√6=10√6/19
b=10/19
hence, the value of a is 31/19 & b is 10/19
hope it helps u
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