aleesha74
03.10.2021 •
Mathematics
Rationalise the denominator of : (3+2√5)/(5-2√3)
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Ответ:
there you go :)
Step-by-step explanation:
Ответ:
Step-by-step explanation:
To rationalise :
➢ Here the denominator is in the form of (a-b). Rationalising factor of (a-b) is (a+b). So, rationalising factor of (5-2√3) is (5+2√3). We will multiply (5+2√3) with both the numerator and denominator to rationalise the denominator.
Now,
Combine fractions
We know that,
So,
Simplify the denominator,
Now, simplify the numerator,
Hence,
On rationalising we got,
Ответ:
Me gurl
Step-by-step explanation: