Math, asked by scolarbrainly, 3 days ago

(3/4xy-1)²-(3/4xy+1)²​

Answers

Answered by sunprince0000
1

Step-by-step explanation:

8

5

Explanation:

d

d

x

(

x

3

+

y

3

=

4

x

y

+

1

)

(

1

)

we will differentiate  

w

r

t

 

x

. Remembering that when differentiating  

y

we multiply by  

d

y

d

x

by virtue of the chain rule. Also on the  

R

H

S

we will need the product rule on the first term

(

1

)

3

x

2

+

3

y

2

d

y

d

x

=

4

y

+

4

x

d

y

d

x

+

0

rearrange for  

d

y

d

x

3

y

2

d

y

d

x

4

x

d

y

d

x

=

4

y

3

x

2

d

y

d

x

(

3

y

2

4

x

)

=

4

y

3

x

2

d

y

d

x

=

4

y

3

x

2

3

y

2

4

x

[

d

y

d

x

]

=

(

2

,

1

)

=

4

×

1

3

×

2

2

3

×

1

2

4

×

2

=

4

12

3

8

=

8

5

=

8

5

Answered by ginc862
1

Answer:

(3/4xy-1)root-(3/4xy+1)root=0

Step-by-step explanation:

pls mark the answer as brainliest

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