Math, asked by shanaya2456, 8 months ago

please answer it's urgent

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Answers

Answered by gjprabhas

1

Answer:

Step-by-step explanation:

Answered by SamMarvin

2

Answer:

1.(2x+1) (x+3)

2.8x³+12x²+6x+1

Step-by-step explanation:

1. using splitting the middle term method

= 2x² + 6x + 1x + 3

= 2x(x+3) +1(x+3)

= (2x+1) (x+3)

2. (2x+1)³

= 8x³+12x²+6x+1

hope it helps u mate

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