Question

2.3mũ 2-4mũ3:(-16.2)

Answer 1

2.3² - 4³ : (-16.2)

= 2.9 - 64 : (-32)

= 18 - (-2)

= 18 + 2

= 20

Answer 2

\(2.3^2-4^3:\left(-16.2\right)\)

\(=2.9-64:\left(-32\right)\)

\(=18-\left(-2\right)=18+2=20\)

Answer 3

2.3²2-4³:(-16.2)

=2.3²-4³:(-32)

=2.3-64:(-32)

=18-(-2)

=18+2

=20 á