Respuesta :

Wolfyy

Answer:

-9x²

Step-by-step explanation:

-(3x)²

In PEMDAS, we solve the exponent first then multiply.

-(3x)²

-(9x²)

-9x²

Best of Luck!

fichoh

Uisng the PEMDAS method of simplifying arithmetic expressions, the expression would be 9z²

Given the expression :

  • -(3z)²

This can be written as :

-3z × - 3z

Negative values will cancel out,

= 9z²

Therefore, the simplified form of the expression would be 9z²

Learn more : https://brainly.com/question/25568773

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