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3 years ago

3 + (-3)^2 - (9 +7)^0

Mathematics

2 answers:

pashok25 [27]3 years ago

5 0

Answer:

MatroZZZ [7]3 years ago

3 0

Answer:

Step-by-step explanation:

3+(−3)^2−(9+7)^0

=3+9−(9+7)^0

=12−(9+7)^0

=12−16^0

=12−1

=11

any number to the power of 0 is ALWAYS 1

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