Rationalize the denominator of 1 upon 5+2√6.
Answers
Answered by
0
Answer:
I'm taking Under root = r
And Multiplication sign = X
1/root 5+ root 6 - root 11 X ( r5 + r6 ) + r11 upon r5 + r6 + r11
= r5 + r6 + r11 upon ( r5 + r6 ) square - (r11) square
= r5 + r6 + r11 upon (r5)sq. + ( r6 )sq. + 2 X r5 X r6 X 11
= r5 + r6 + r11 upon 5 + 6 + 2 root 30 - 11
= r5 + r6 + r11 upon 2 root 30
= r5 + r6 + r11 upon 2 root 30 X root 30 upon root 30
= r150 + r180 + r330 upon 2 X 30
= 5root 6 + 6root 5 + root 30 upon 60 ans.
* If you will solve this question in notebook this answer would be much clear to you.
Step-by-step explanation:
Similar questions