Question 16 (1 point) (07.02)
What is the solution of log4x − 1032 = 5? (1 point)

a
x = −2

b
x = 2

c
x = 3

d
x = 4

x = 3.

Explanation:

The expression is miswritten.

I am going to try to show it correctly writen  using the math editor:

Just to be sure that it is understandable, the expression is read: logarithm base (4x - 10) of 32 equals 5.

To solve it, you take antilogarithm:

[4x - 10]^5 = 32

Now decompose 32 in 2^5

=> [4x - 10]^5 = 2^5

=> 4x - 10 = 2

=> 4x = 12

=> x = 12 / 4 = 3

x = 3

Step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

i'm sorry i don't know

step-by-step explanation: