Help please it’s
Maths
![Help please its Maths class=](https://us-static.z-dn.net/files/ddc/318d2992a149dcdd51997806b36d5bef.png)
[tex]81 = {3}^{4} \\ a = 3[/tex]
[tex]24 = 4 \times 6 \\ b = 6[/tex]
Can I have the brainliest please?