Math, asked by rohanravi85gmailcom, 6 hours ago

factorise the following using appropriate identities (iii) X^2-Y^2/100

Answers

Answered by Zabeerbaig0001
2

Step-by-step explanation:

x

2

100

y

2

=x

2

10

2

y

2

=x

2

−(

10

y

)

2

Now a

2

−b

2

=(a−b)(a+b)

x

2

−(

10

y

)

2

=(x−

10

y

)(x+

10

y

).

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