Question

plz tell as fast as u can ​

Answer 1

Answer:

x = 2

Putting the value of x

x³ -2ax² +ax-1

2³ - 2a*2² +2a-1

8 -8a+2a-1

8-1 = 8a-2a

7 = 6a

7/6 =a

Step-by-step explanation:

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