answer me plz Best answer marked by brainlist.
Attachments:
Answers
Answered by
2
Answer:
Hope it helps u dear...Good luck 4 ur future !!!
❤☺❤
Attachments:
Answered by
2
Step-by-step explanation:
Hey here is your answer...
to solve the particular question
(√3+√2)(√3-√2)
we will apply (a+b)(a-b) =a²-b²
so √3²-√2²
= 3-2
=1
.....(√5-2)(√5+√2)
so we can solve this by many methods
I am applying the formulae
x² + (a+b)x + ab
so
√5²+(-2+√2)√5 + (-2)(√2)
5 -2√5 + √10 - 2√2
5 – 4
= 1
Similar questions