Question

If (x-1) is a factor of polynomial 2x-2a then find the value of A​

Answer 1

Answer:

x-1 is the answer..........

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Answer 2

Step-by-step explanation:

Given : If $(x-1)$  is a factor of polynomial $2x-2a$ .

To find : The value of a

• Calculation for 'a'

If  $(x-1)$  is a factor of polynomial $2x-2a$  then by substitution of $x=1$ we should get the zero such that,

$2x-2a=0$

by putting the value of x as 1,

$2*1-2a=0$

$2-2a=0$

taking $2a$ to other side,

$2a=2$

$a=\frac{2}{2}$

$a=1$

Hence we get the value of a is 1.