Question

3
Solve: (2x+1)+
(2x+1)
2​

Answer 1

Answer:

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$(2x + 1) + (2x + 1) \times 2 = (4x + 2) \times 2 = 8x + 4$

Answer 2

Answer:

4x^2+1+4x

Step-by-step explanation:

(2x+1)(2x+1)

=(2x+1)^2=(a+b)^2

=a^2+b^2+2ab

=4x^2+1+4x ANS