Question

if x -1is a factor of the polinomiyal 3×2+pmx the value of mis_____​

Answer 1

Answer:

If (x -1) is a factor of the polynomial 3x2 +mx

then, x-1=0

: x= 1:

Substitute x = 1 in the given polynomial

3x2 +mx

3(1)2 +m(1) = O

since x-1 was a factor so the polynomial can equated to zero .

3 +m = 0

=> m = - 3 <=

Step-by-step explanation:

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