Question

ratinalise the denominator and write conjugate of that irrational number 5/4+√11​

Answer 1

Answer:

Step-by-step explanation:

The denominator is in the form of 2m×5n, where m and n are non-negative ... So, the decimal form of 211 will be non-terminating recurring type. ... but this contradicts the fact that √2 is an irrational number. ... (i) 5√3 + 8√3 (ii) 9√5 - 4√5 + √125 (iii) 7√48 - √27 - √3 (iv)√7 - 35√7 + 2√7 ... Rationalize the denominator.