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(7X^3+4X^2+3X+2) + (2X^2+X+5)
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(7X^3+4X^2+3X+2) + (2X^2+X+5)

User Sovannarith Cheav
by
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1 Answer

1 vote

→(343x+16x+3x+2)+(4x+x+5)
→(362x+2)+(5x+5)
→(362x+2)+5(x+1)
or,
→362x+2=0
→x=2/362
=0.0055
then added This→0.0055+5(x+1)
answer:5.005(x+1
)
User Gino Mempin
by
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