Is (x+2) a factor of 2x^+3x+1
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Hey mate here is your answer
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To check it,
(x+2)=0
x=-2
put the value of x in the polynomial
=>2(-2)^+3(-2)+1
=>2x4+3x-2+1
=>8-6+1
=>2+1
=>3
so,we get three that means if we divide this polynomial by (x+2) then we get three as remainder.So, it is not a factor of this polynomial.
(x+2)=0
x=-2
put the value of x in the polynomial
=>2(-2)^+3(-2)+1
=>2x4+3x-2+1
=>8-6+1
=>2+1
=>3
so,we get three that means if we divide this polynomial by (x+2) then we get three as remainder.So, it is not a factor of this polynomial.
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