Question

calcule o valor das expressões √225:(-1)¹+(-23)

Answer 1

 Boa Tarde !!!!

√225:(-1)+(-23)=

15:(-1)-23=

-15-23=

-38

Answer 2

$\sqrt{225} \div {( - 1)}^{1} + ( - 23) \\ 15 \div ( - 1) - 23 \\ - 15 - 23 \\ - 38$