Math, asked by rakeshvishuverma, 1 year ago

3(2x+1)² + (2x+1)-4​

Answers

Answered by anveesh08
0

Answer:

Step-by-step explanation:

Answered by akashgupta221205
0

Answer:

3(2x+1)² +. (2x+1) -4

=3(4x²+1+4x)+(2x+1)-4

=12x²+3+12x-8x-4

=12x²+4x-1

=12x²+6x-2x-1

=6x(2x+1)-(2x+1)

=(6x-1) (2x+1)

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