English, asked by manjunath2542, 6 months ago

Add 4y ( 3y2 +5y-7) and 2(y3 -4y2 +5)

Answers

Answered by Sumit007YT

13

Answer:

4y(3y² + 5y - 7) + 2(y³ - 4y² + 5)

= 12y³ + 20y - 28 + 2y³ - 8y² + 10

= 14y³ + 12y - 18

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