Math, asked by athul6488, 9 months ago

(5+4√3)-(2-3√3) is equal to​

Answers

Answered by muraligm03
0

Answer:

Step-by-step explanation:

lhs = (5+2√3)/(7+4√3)

= [(5+2√3)(7-4√3)]/[(7-4√3)(7+4√3)]

=[35-20√3+14√3-24]/[7²-(4√3)²]

=[11-6√3]/[49-48]

=11-6√3

therefore

11-6√3 = a+b√3

compare both sides

a= 11, b= -6

Answered by aman5180
0

Answer:

5+4√3-2+3√3

5-2+4√3+3√3

3+7√3

Similar questions