Math, asked by prithivvenkat17, 1 month ago

4.Rationalize the denominator of 1/√18-√32

Answers

Answered by cjha33976

0

Answer:

+

32

=

27

−

18

48

+

32

×

27

+

18

27

+

18

=

27−18

(

48

+

32

)(

27

+

18

)

[∵a

2

−b

2

=(a−b)(a+b)]

=

27−18

(48×27+48×18+32×27+32×18)

=

9

(1296+864+864+576)

=

9

3600

=400

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