factorise3x^3+10x^2+3x+2
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Step-by-step explanation:
Aloha !
3x³+10x²+3x+2=0.........
x²+3x+2=0
x²+2x+x+2=0
x(x+2)+1(x+2)
(x+1)(x+2)
x=-1 or -2
Thank you
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