Question

Find the value of 'm' in each of the following​

Answer 1

Answer:

a)m = -3

c)x = 2

d)m = -12

Step-by-step explanation:

a) (11)^-4 * (11)^-8 = 11^4m

11^-12 = 11^4m

m = -3

c) 7^0 / 7^-2 = 7^x

7^0-(-2) = 7x

7^2 = 7x

x = 2

d) (2/7)^-17 / (2/7)^8 = 2/7^2m + 1

2/7^-25 = 2/7^2m + 1

m = -12