Question

rationalize the denominator5/2✓3-✓2​

Answer 1

Answer:

2.435

Step-by-step explanation:

5 / 2√3 - √2

5 / (2√3 - √2) × (2√3 + √2) / (2√3 + √2) # Rationalising the denominator

10√3 + 5√2 / ((2√3)² - (√2)²) # a² - b² = (a+b) (a-b)

10√3 + 5√2 / 12 - 2

10√3 + 5√2 / 10

17.3 + 7.05 / 10

24.35 / 10

2.435.