#### Question

Find the value of ‘a’, if (x – a) is a factor of x^{3} – ax^{2} + x + 2.

#### Solution

left` f (x)=x^3-ax^2+x+2 `

it is given that (x-a) is a factor of f (x)

Remainder=`f(a)=0 `

`a^3-a^3+a+2=0 `

`a+2=0 `

`a=-2`

Is there an error in this question or solution?

Solution Find the Value of ‘A’, If (X – A) is a Factor of X3 – Ax2 + X + 2. Concept: Factor Theorem.