Đáp án:
`1. 4^5. 25^5=(4.25)^5=100^5=10000000000`
`2. `
`24-16|x-1/2|=23`
`-> 16|x-1/2|=24-23=1`
`-> |x-1/2|=1/16`
`->` \(\left[ \begin{array}{l}x-\dfrac{1}{2}=\dfrac{1}{16}\\x-\dfrac{1}{2}=-\dfrac{1}{16}\end{array} \right.\)
`->` \(\left[ \begin{array}{l}x=\dfrac{9}{16}\\x=\dfrac{7}{16}\end{array} \right.\)