-|-13| + (-23)
=-13 + (-23)
=-36
-|-13|+|-25|=12
-13+25=12
1500-{$5^{3}$ .$2^{3}$-11.[$7^{2}$-5. $2^{3}$ + 8 ($11^{2}$-121)]}
=1500-{$5^{3}$ .$2^{3}$-11.[$7^{2}$-5. $2^{3}$ + 8 (121-121)]}
=1500-{$5^{3}$ .$2^{3}$-11.[$7^{2}$-5. $2^{3}$ + 8.0
=1500-{$5^{3}$ .$2^{3}$-11.[$7^{2}$-5. $2^{3}$ + 0
=1500-{125 .8-11.[49-5. 8]}
=1500-{125 .8-11.[49-40]}
=1500-{125 .8-11.9}
=1500-{1000-99}
=1500-901
=599
chúc bn hc tốt
bn cho mk xin hay nhất lại nha