Question

Ln:2 powers and exponents. class-8​

Answer 1

a

(6 x -5)^-3= (-30)^-3   by a^n xb^n= ab^n

(1/-30)^3

b

1^3/(4^-3)^3= 1/4^-9

(4)^9

c.

6^4 x 5^4/6^4

6^4 will get canceled

5^4