Question

Factorise (2−)^3+(−)^3+(−2)^3

Answer 1

Answer:

Let p(x)=2x

3

−3x

2

−3x+2$

p(−1)=0

Therefore, (x+1) is one of the factor.

The other factor is 2x

2

−5x+2

⇒2x

2

−x−4x+2

⇒x(2x−1)−2(2x−1)

⇒(2x−1)(x−2)

⇒2x

3

−3x

2

−3x+2=(x+1)(2x−1)(x−2)

verified_toppr

Answer 2

Answer:

the above answer is correct dear friend

Step-by-step explanation:

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