yeseniacgonza yeseniacgonza

02-09-2021
Mathematics

contestada

Solve the exponential equation: 4 1/2x=256
A) x = 4
B) x = 2
C) x= 8
OD) x= 1/2

Solve the exponential equation 4 12x256 A x 4 B x 2 C x 8 OD x 12 class=

Respuesta :

02-09-2021

Hi there!

We are given:

[tex]4^{\frac{1}{2}x} = 256[/tex]

We can rearrange this into a logarithm:

[tex]log_4256 = \frac{1}{2}x[/tex]

Evaluate the left side:

4 = 1/2x

Multiply both sides by 2:

x = 8

Answer Link

Otras preguntas

Which sentence uses end punctuation correctly? A. Watch out for that car? B. Watch out for that car, C. Watch out for that car. D. Watch out for th

what is the diameter of a quarter ? is it 12mm, 3m , 1 km, or 2.2 cm ? Please help .

What is (10+y)^2-y^2=3x+12 in standard form?

what's the answer for 41

How much time should be allowed for a 605-mile car trip if the car will be traveling at an average speed of 55 miles per hour? A. 8.75 hours B. 10.5

(WILL MAKE BRAINLIEST) HELP!1. What are some factors that affect people’s food choices and customs? 2. What factors influence an area’s regional foods? 3. W

A single die is rolled one time. find the probability of rolling a number greater than 1 or less than 6.

Which type of ad is most similar to snob appeal? A. testimonial B. glittering generalities C. cutting edge D. omission

three times the square of a non-zero number is equal to fifteen times the number.. what is the number?

I flip a fair coin four times what is the probability that i get more heads than tails