Question

2root3 - 5/ 2root2 + 3root3​

Answer 1

Step-by-step explanation:

2√3-5. 2√3-5 2√2-3√3.

-------------- = ------------- • -------------

2√2+3√3. 2√2+3√3. 2√2-3√3.

(2√3-5)(2√2-3√3)

= ----------------------------

(2√2)² - (3√3)²

4√6-18-10√2+15√2

= -----------------------------

8-27

4√6+5√2-18

= --------------------

-19