find a and b for the following
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Answer:
a=5/4, b=3/4
Step-by-step explanation:
√5/3-√5=a+b√5
rationalise the denominator
L. H. S
=√5(3+√5)/(3-√5)(3+√5)
=3√5+5)/3*3-√5*√5
=3√5+5/9-5
=3√5+5/4 eqn 1
a+b√5 eqn2
compare eqn 1 and eqn 2
a=5/4,b=3/4
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