Question

Evaluate/ मूल्यांकन कीजिए:-
(2x+1)(x+2)(2x-1)​

Answer 1

Answer:

4x^3+8x^2-x-2

Step-by-step explanation:

Given that

=(2x+1)(x+2)(2x-1)

( by identies (a+b)(a-b)=a^2-b^2 )

= (4x^2-1)(x+2)

=4x^3+8x^2-x-2

Answer 2

Answer:

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