Question

10. Find the value of n.
(a) 221 x 23 = 2
(b) 8 2n+2 = 32
(c) 52n+1 - 25 = 53​

Answer 1

Answer:

I couldn't see n in a. part

b.82n+2=32

82n=32-2

82n=30

n=30/82

n=15/41

c. 52n+1=53+25

52n=88+1

n=89/53

Answer 2

Answer:

b) 15/41

c) 77/52

Step-by-step explanation:

b) 82n + 2 = 32

82n = 32-2

82n = 30

n = 30/82 = 15/41

n= 15/41

c) 52n + 1 - 25 = 53

52n-24=53

52n=53+24

52n=77

n=77/52