3 years ago

I really need help with this. Please explain how you get the answer.

1 answer:

8 0

So firstly, substitute the values into the expression: $3^3-2*5^2-3*3^3+(-3)^4$

Next, solve the exponents: $27-2*25-3*27+81$

Next, solve the multiplications: $27-50-81+81$

Lastly, combine everything, and <u>your answer will be -23.</u>

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