giải bài toán này cho em vs ah

`\color{#08192D}{|}\color{#102A43}{=}\color{#1F3B73}{****}\color{#2A4D8F}{+}\color{#3A63B8}{**}\color{#4A7EDC}{+}\color{#5AA6FF}{*}\color{#2E6BD3}{o}\color{#3A7FE8}{l}\color{#4693FF}{a}\color{#5AA6FF}{l}\color{#6FB9FF}{a}\color{#82CCFF}{9}\color{#95DFFF}{9}\color{#A8F2FF}{9}\color{#5AA6FF}{*}\color{#4A7EDC}{+}\color{#3A63B8}{**}\color{#2A4D8F}{+}\color{#1F3B73}{***}\color{#102A43}{=}\color{#08192D}{|}`

Ta có `axxb=24`

`=>b=24/a`

Thay vào biểu thức `bxxb` ta có:

`bxxb=24/a×24/a`

`bxxb=(24×24)/(axxa)`

Mà `axxa=8`

`=>bxxb=576/8=72`