Math, asked by ahgahearts, 2 months ago

please show working of this sum in proper form
correct ans is a=(-61/29) & b=(-24/29)

i have an exam tomorrow so its urgent

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Answers

Answered by OoINTROVERToO
0

 \frac{1 +  \sqrt{48} }{5 \sqrt{3} + 4 \sqrt{2} -  \sqrt{72}    -  \sqrt{108} +  \sqrt{8}  + 2 }  = a + b \sqrt{3}  \\  \\  \frac{1 +  4\sqrt{3} }{5 \sqrt{3} + 4 \sqrt{2} - 6 \sqrt{2}    -6  \sqrt{3} +2  \sqrt{2}  + 2 }  = a + b \sqrt{3} \\  \\  \frac{1 +  4\sqrt{3} }{2 - \sqrt{3}  }  = a + b \sqrt{3} \\  \\ \frac{1 +  4\sqrt{3} }{2 - \sqrt{3}  }  \times  \frac{2 +  \sqrt{3} }{2 +  \sqrt{3} }  = a + b \sqrt{3} \\  \\ \frac{2 +  \sqrt{3}  +  4\sqrt{3} (2 +  \sqrt{3} )}{4 - 3 }  = a + b \sqrt{3} \\  \\2 +  \sqrt{3}   + 8 \sqrt{3} + 12 = a + b \sqrt{3}\\  \\   {14 + 9 \sqrt{3} } = a + b \sqrt{3} \\  \\    \boxed{\begin{array}{c} \bf \: a = 14 \\  \bf \: b = 9 \end{array}}

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