How do you solve #9+ 3( 7- 5) ^ { 3}#?

1 Answer
Alan P.
Mar 7, 2018

#9+3(7-5)3=color(blue)(33)#

Explanation:

Using PEDMAS
#color(white)("XXX")9+3(7-5)^3#
Parentheses first:
#color(white)("XXX")rarr 9+3(2)^3#
Exponentiation next:
#color(white)("XXX")rarr 9+ 3 (8)#
Division and Multiplication next:
#color(white)("XXX")rarr 9+24#
Addition and Subtraction last:
#color(white)("XXX")rarr 33#

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