1.

(5+ √5) (5-√5)help please​

Answer»

Step-by-step EXPLANATION:

5(5 -  \sqrt{5)} +  \sqrt{5} (5 -  \sqrt{5)}  \\ 25 - 5 \sqrt{5}  + 5 \sqrt{5}  - 5 \\ 25 - 5 \\ 20



Discussion

No Comment Found

Related InterviewSolutions