Find value of m:if (x+1) is a factor of 2x^3 +x^2 + mx -1

1.	Find value of m:if (x+1) is a factor of 2x^3 +x^2 + mx -1
Answer» ong>ANSWER: m= -1 Step-by-step EXPLANATION: if x+1 is a factor of equation than x+1=0 x= -1 put the value of x in given equation 2(-1)³+2(-1)²+m(-1)-1=0 -2+2-m-1=0 -m-1=0 -m=1 m=-1 I THINK it is helpful for you

Answer»

ong>ANSWER:

m= -1

Step-by-step EXPLANATION:

if x+1 is a factor of equation

than x+1=0

x= -1

put the value of x in given equation

2(-1)³+2(-1)²+m(-1)-1=0

-2+2-m-1=0

-m-1=0

-m=1

m=-1

I THINK it is helpful for you

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Find value of m:if (x+1) is a factor of 2x^3 +x^2 + mx -1​

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Find value of m:if (x+1) is a factor of 2x^3 +x^2 + mx -1