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what is the average speed of the car they covers a distance of (2y³-7y² + 5y -1) km in (2y–1) hour ?​

Sagot :

Answer:

[tex]solution \: (2y {}^{4} - 7y {}^{4} + 5y - 1) + nin \times (ay - 1) \\ \\ \\ \\ 1more( - y {}^{4} + 5y - 1) + n {}^{2} i \times (ay - 1) \\ \\ \\ this \: answer( - 5y {}^{4} + 5y - 1 + n {}^{2} i \times (ay1)[/tex]

yan napo sure vere fied

Step-by-step explanation:

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