Question

plz answer questions

glass 8 exponents and powers

if u don't know then don't answer

plz the question correctly

I will mark u as brain list ​

Answer 1

1.

(a)1

(b)¹

2. 1/81

3. 256

4. 125

5. 32

6. 4+m=12

m=8

7. 27/8

8. t⁶×5/2

Answer 2

1)find the value
a)56^0
Ans 1
b)1^-78
Ans 1/-1^78
2)evaluate
1^2/3^2
Ans 1
3)evaluate
Ans -4^4
4)solve
Ans 5^-3
5)solve
Ans 1
6) find the value of m
Ans m=8/3

That’s all I know
Hope it helps