Math, asked by arpitasingh6755, 9 months ago

Multiply the given polynomials.

2y +1; y² – 2y³ + 3y

Answers

Answered by arijitduttachowdhury

7

Step-by-step explanation:

(2y+1)(y²-2y³+3y)

= 2y(y²-2y³+3y)+1(y²-2y+3y)

= 2y³-4y⁴+6y²+y²-2y+3y

= -4y⁴+2y³+7y²+y

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