anybody can solve problem this problem please and Happy Republic Day
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Answered by
2
x²+6x+9=0
= x²+(3+3)x+9=0
x²+3x+3x+9=0
x(x+3)+3(x+3)=0
(x+3)(x+3)=0
thus
[x+3)²=0
x+3=0
so x= -3
hence prove...
_____________________________
= x²+(3+3)x+9=0
x²+3x+3x+9=0
x(x+3)+3(x+3)=0
(x+3)(x+3)=0
thus
[x+3)²=0
x+3=0
so x= -3
hence prove...
_____________________________
Answered by
1
Answer:
Step-by-step explanation: x=(-3)
P(x)= x^2 +6x+9
=(-3)^2 + 6×(-3) +9
= 9+(-18)+9
=9-18+9
=(9+9)-18
=18-18
=0
Hence proved
ammara94:
wrong ans
:-)
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