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Ymorist [56]
3 years ago
15

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

Mathematics
1 answer:
Lorico [155]3 years ago
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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