Respuesta :

beinggreat78

Answer:

[tex]\sf 25y^2-30y+9[/tex]

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[tex]\sf Solve[/tex]

  • Expand the expression using the factors within the range of y.

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chetankachana

Answer:

25y² - 30y + 9

Step-by-step explanation:

Hello!

Solve by expanding:

  • (5y - 3)²
  • (5y - 3)(5y - 3)
  • 5y(5y - 3) - 3(5y - 3)
  • 25y² - 15y - 15y + 9
  • 25y² - 30y + 9

Remember, exponents are not distributive, meaning (5y - 3)² is not 25y² + 9.

good job