Math, asked by vasavagirish2304, 4 months ago

Find the product 1/2m² × (-1/2)n​

Answers

Answered by pd143577
0

Answer:

Using the formula (a+b)(a−b) = a

2

−b

2

So (

2

1

m−

3

1

)(

2

1

m+

3

1

) = (

2

1

m)

2

−(

3

1

)

2

= (

4

1

m

2

9

1

)

Now we have (

4

1

m

2

9

1

)(

4

1

m

2

+

9

1

) =(

4

1

m

2

)

2

−(

9

1

)

2

So =

16

1

m

4

81

1

The answer is

16

1

m

4

81

1

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