To simplify the given expression, we need to first simplify the square roots in the numerator:
√63 = √(9 7) = √9 √7 = 3√7√175 = √(25 7) = √25 √7 = 5√7
Now, the expression becomes:
(2√7 + 3√7 - 5√7) / (√5 - √3)= (2 + 3 - 5)√7 / (√5 - √3)= 0√7 / (√5 - √3)= 0 / (√5 - √3)= 0
Therefore, the simplified form of the expression is 0.
To simplify the given expression, we need to first simplify the square roots in the numerator:
√63 = √(9 7) = √9 √7 = 3√7
√175 = √(25 7) = √25 √7 = 5√7
Now, the expression becomes:
(2√7 + 3√7 - 5√7) / (√5 - √3)
= (2 + 3 - 5)√7 / (√5 - √3)
= 0√7 / (√5 - √3)
= 0 / (√5 - √3)
= 0
Therefore, the simplified form of the expression is 0.