p (x) = 2x² + 3x + 1
Factorise
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2x²+3x+1 = 0
2x²+2x+x+1 = 0
2x(x+1)+1(x+1) = 0
(x+1) (2x+1) = 0
x=-1 , x=-1/2
Hope it helps!!
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Answered by
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Step-by-step explanation:
2x²+2x+1x+1
=2x(x+1)+1(x+1)
=(2x+1) (x+1)
2x+1= 0. x+1=0
x =-1÷2. x= -1
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