find the value of a and b if (5+√3)/(7-4√3)=94a+3√3b.
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Answer:
then a=1/2 b=9
Step-by-step explanation:
(5+√3)/(7-4√3)
(5+√3)(7+4√3)/(7-4√3)(7+4√3)
7(5+√3)+4√3(5+√3)/(7²-(4√3)²)
35+7√3+20√3+12/(49-48)
47+27√3
94a+3√3b=94×(1/2) +3√3×9
then a=1/2 b=9
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