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two questions

Simplify.

12+(38−18)2



Enter your answer, as a simplified fraction, in the box.



Simplify.


(12)2−6(2−23)


Enter your answer, as a simplified fraction, in the box.


15p!

Respuesta :

r3t40

Use PEMDAS method to execute operations in the following order:

  1. Parentheses
  2. Exponents
  3. Multiplication
  4. Division
  5. Addition
  6. Subtraction

First equation:

12 + (38 - 18)2 = 12 + 20 × 2 = 52

Second equation:

(12)2 - 6(2 - 23) = 24 - 6(-21) = 24 + 126 = 150

Hope this helps.

Answer:

9/16

Step-by-step explanation:

is the answer just did the test thank you for nothing

for the second one

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