Question

check whether x+2 is a factor of 3x^3-2x^2+3x-1 or not​

Answer 1

Answer:

p(x)=

$3 {x}^{3} - 2 {x}^{2 } + 3x - 1$

g(x)= x+2

To find the zero first of all we need to equate g(x) to zero

x+2 =0

x= -2

now we put the value of x in the desired equation

p(-2)= (3×-8)-(2×4)+(3×-2)-1

p(-2)= -24-8-6-1

p(-2)= -39

For the polynomial to be divisible by another polynomial the remainder has to be zero but here remainder is not zero

-39 not equal to 0

so the polynomial is not divisible by x+2

Answer 2

Answer: NOT

x+2 is NOT a factor of 3x^3-2x^2+3x-1

Step-by-step explanation:

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