4 + 3√5/4 - 3√5 = a - b√5
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hope it helps
no need to rationalize
just simplify
and compare equation's
co - efficiants
no need to rationalize
just simplify
and compare equation's
co - efficiants
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shef2807:
sorry the question is
Answered by
0
here a=4 and b=-9/4 because in such Q we take ✓5 as common.
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