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ashleyhhh ashleyhhh
  • 04-02-2017
  • Mathematics
Answered

in what order would you perform the operations to correctly evaluate the expression expression 2 +(3-4)x9? what is the result

Verified Answer :

linmarie1 linmarie1
  • 04-02-2017

PEMDAS
-parenthesis
-exponents
-multiply
-divide
-add
-subtract
2+(-1)x9
2-9
-7

Answer Link
Apocrophon
Apocrophon Apocrophon
  • 04-02-2017

Following PEMDAS, first you solve inside the parentheses;
2 + (3 - 4) 9
2 + ( -1 ) 9
Next, multiply;
2 + -1 * 9
2 - 9
And finally, add;
-7

Answer Link

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