Math, asked by pruthvirajkedari, 8 hours ago

using suitable identity find
a) ( 2x - 5y )

Answers

Answered by choukseypiyush250

0

Answer:

hello

the answer is

3

Step-by-step explanation:

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Answered by Sajid9354

0

Answer:

(a+b)

2

=a

2

+2ab+b

2

we get,

=(2xy)

2

+2(2xy)(5y)+(5y)

2

=4x

2

y

2

+20xy

2

+25y

2

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