(-0.4)^2 sum pls i need this by tonight i have to finish my math corrections pls

Renan Franca asked Oct 9, 2022

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Renan Franca asked Oct 9, 2022

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19 votes

Answer:

(-0.4)²

= -0.4×-0.4

product of two negative numbers is positive

so, 0.4×0.4

=4/10×4/10

=16/100

=0.16

Popoy answered Oct 13, 2022

by Popoy

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