find the value of a and b such that 5+√3÷7+2√3=a-b√3. Please tell the right answer
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5+√3×(7-2√3)=35-10√3+7√3-6
(7+2√3)(7-2√3)=49-12
=29-3√3
37
therefore,a=29/37;b=-3
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