Simplify: (3x + 2y) 2 + (3x – 2y)
Answers
Answered by
2
Step-by-step explanation:
6x+4y-3x-2y
9x+2y......
Answered by
3
Step-by-step explanation:
(3x+2y)2+(3x-2y)
6x+4y+3x-2y=0
9x+2y =0
Put y=0
9x+(2x0)=0
9x=0
X=0
Put x= - 9 in 9x+2y =0
(9x-9)+2y =0
-81+2y =0
2y=81
Y=81/2
Y=40.5
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