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antoniya [11.8K]
2 years ago
13

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

Mathematics
2 answers:
pashok25 [27]2 years ago
5 0

Answer:

<h3>-3/2 × -9/7</h3><h3 /><h3>= 27/14 [ - × - = +]</h3>
MatroZZZ [7]2 years ago
3 0

Answer:

11

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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