Math, asked by varundapatil, 1 year ago

84. Simplify
(i) (3x + 2y)2 + (3x - 2y)2

Answers

Answered by varun8799

46

Answer:

(3x+2y)2+(3x-2y)2

(6x+4y)+(6x-4y)

12x

Step-by-step explanation:

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Answered by vanshl07

14

Answer:

x =0; y= 0

Step-by-step explanation:

(3x+2y)2 + (3x-2y)2 =0

6x+4y+6x-4y =0 ---(1)

12x =0

x =0

now putting x=0 in eqn--(1)

0+4y-4y=0

y (4-4) = 0

y =0

x=0 ; y =0

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