1/1+√5+√3 solve this by
rationalize method
Answers
Answered by
7
Answer:
root 9 will be ur answer sister
Answered by
1
Answer:
(1-√5-√3)(-7+2√15)/-11
Step-by-step explanation:
=1/1+(√5+√3)×1-(√5+√3)/1-(√5+√3)
=1-(√5+√3)/1-(√5+√3)²
=1-(√5+√3)/1-(5+2√5×√3+√3)
=1-(√5+√3)/1-(8+2√15)
=1-(√5+√3)/1-8-2√15
=1-(√5+√3)/-7-2√15
=1-√5-√3/-7-2√15×-7+2√15/-7+2√15
=(1-√5-√3)(-7+2√15)/49-60
=(1-√5-√3)(-7+2√15)/-11
mark brainliest..
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