7y^2+16y+4 factorice
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Answer:
(7y+2)^2
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Answer:
7y^2+14y+2y+4=0
7y (y+2)+2 (y+2)=0
(y+2) (7y+2) =0
y+2=0 or. 7y+2=0
y=-2. or. y=-2/7
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