Question

4x+3y)2+(8x+6y) (8x-6y)+(4x-3y)2​

Answer 1

$\huge \bigstar \underline {\color{green}\mathfrak{ answer}} \bigstar$

Given That:

( 4x+3y)2+(8x+6y) (8x-6y)+(4x-3y)2

To Find:

value of (4x+3y)2+(8x+6y) (8x-6y)+(4x-3y)2

Solution:

(4x+3y)2+(8x+6y) (8x-6y)+(4x-3y)2

= 8x+6y+(8x)²-(6y)²+8x-6y :.[ (a+b) (a-b) ]

= 16x+64x²- 36y²

= 64x²+16x-36y²

Answer:

64x²+16x-36y²

Answer 2

Answer:

Given That:

( 4x+3y)2+(8x+6y) (8x-6y)+(4x-3y)2

To Find:

value of (4x+3y)2+(8x+6y) (8x-6y)+(4x-3y)2

Solution:

(4x+3y)2+(8x+6y) (8x-6y)+(4x-3y)2

= 8x+6y+(8x)²-(6y)²+8x-6y :.[ (a+b) (a-b) ]

= 16x+64x²- 36y²

= 64x²+16x-36y²

Answer:

64x²+16x-36y

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