Tính ​\(A=1500-\left\{5^{2} \cdot 2^{3}-11 \cdot\left[7^{2}-5.2^{3}+8 .\left(11^{2}-121\right)\right]\right\}\)

* Hướng dẫn giải

 \(\begin{aligned} &A=1500-\left\{5^{2} \cdot 2^{3}-11 \cdot\left[7^{2}-5.2^{3}+8 .\left(11^{2}-121\right)\right]\right\}\\ &A=1500-\left\{5^{2} \cdot 2^{3}-11 \cdot[49-40+0]\right\} \\ &A=1500-\{200-11.9\} \\ &A=1500-101 \\ &A=1399 \end{aligned}\)