Question

2+2.3 elevada a la 2 -4 quien sabe
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Answer 1

(7+2)

3

=9

3

=729

(2.3)^{2} =6^{2} =36(2.3)

2

=6

2

=36

(5+1)^{3} =6^{3} =216(5+1)

3

=6

3

=216

\frac{10^{2} }{2^{2} -5} =\frac{100}{4-5} =\frac{100}{-1} =-100

2

2

−5

10

2

=

4−5

100

=

−1

100

=−100