Please solve this question. The answer must be a=46/17,b=0. Please show the proper steps. I will mark the correct answer as brainliest.
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Rationalizing the denominator
= (2√5 +√3)²/(2√5)² -(√3)² + (2√5 -√3)²/(2√5)² -(√3)²
= 20 + 3 + 4√15 + 20 + 3 - 4√15 / 17
= 46 / 17 + 0(√15)
Comparing with a + √15 b
we get a = 46/17 and b=0
Plz mark as brainlest
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