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Please help me !!


simplify the following answer :

Please help me !! simplify the following answer :-example-1
User Dpndra
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2 Answers

5 votes

I got -138. I could be wrong but I hope this helped!

User Oleg Ishenko
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3 votes

78

x=-3. Plug -3 into x


6(2(-3^(2) )-5)=?

We will follow PEMDAS for this.

-3²=9. A negative multiplied by a negative always equals a positive.

9×2=18

18-5=13

13×6=78

PEMDAS is Parentheses Exponents Multiplication Division Addition Subtraction. You will hear of it as Please Excuse My Dear Aunt Sally to begin with.

User DfrDkn
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