Question

(iii) 2y +1; y2– 2y3 + 3y multiply given polynomial ​

Answer 1

Answer:

Product of given polynomials

= ( 2y + 1 )(y²-2y³+3y)

=2y(y²-2y³+3y)+1(y²-2y³+3y)

= 2y³-4y⁴+6y²+y²-2y³+3y

= -4y⁴ +2y³-2y³+6y²+y²+3y

= -4y⁴+7y²+3y

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