Question

If 2+√3/2-√3= a+b√3 Find a and b ​

Answer 1

• a = 7, b = 4

Explanation:

Simplify the left side:

• (2 + √3)/(2 - √3) =
• (2 + √3)(2 + √3)/(2 + √3)(2 - √3) =
• (4 + 4√3 + 3)/(4 - 3) =
• 7 + 4√3

Compare with the right side:

• a = 7, b = 4