③ simplify: (2x+3y + 4)2
. - (2x + 3y -4)
Answers
Answered by
0
Answer:
2x+9y+4
Step-by-step explanation:
=4x+6y+8-2x+3y-4
=2x+9y+4
Answered by
0
Answer:
(2x + 3y -4)2 - (2x+3y -4)
or 4x+6y-8-2x-3y+4 = 0
or 2x-5y-4 = 0
or 2x-5y = 4
Hope this will help you.
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