Respuesta :
Answer:
-9x²
Step-by-step explanation:
-(3x)²
In PEMDAS, we solve the exponent first then multiply.
-(3x)²
-(9x²)
-9x²
Best of Luck!
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
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