Question

answer it correctly... tomorrow is my maths exam... ​

Answer 1

Answer:

$1) {2}^{ \frac{13}{15} } \\ 2) {3}^{ - 49} \\ 3)8 \\ 4)2 \sqrt{14 } \\ 1)1 \\ 2)5 \\ 3) \alpha )a = 2 \: \: b = - 1 \\ \beta )a = 8 \: \: b = 3$