austinjudd7589
austinjudd7589 austinjudd7589
  • 03-04-2018
  • Mathematics
contestada

Evaluate 15 − 4 + (7 − 5)squared =

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AnimeBrainly
AnimeBrainly AnimeBrainly
  • 03-04-2018
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Parenthesis, Exponents, Multiply, Divide, Add, Subtract

(7 - 5) = 2

15 - 4 = 11

11 + 2 = 13

13 is your answer

hope this helps
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prestonshelton
prestonshelton prestonshelton
  • 03-04-2018
Hello!

We do order of operations

So we do 7-5 first

15 - 4 +[tex] (2)^{2} [/tex]

Then we do exponents

[tex] 2^{2} = 4[/tex]

15 - 4 + 4

Then we do addition/subtraction

This gives us the answer of 15

Hope this helps!


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