Question

3x+4x²+1 by factorisation methad​

Answer 1

Answer:

4x2 + 3x + 1

4x2 + 4x - 1x + 1

4x ( x + 1 ) - 1 ( x - 1 )

( 4x - 1 )  ( x - 1 )

Step-by-step explanation:

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Answer 2

Answer:

-3+√7i/8 and

-3-√7i/8