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 is the entire verb phrase in this sentence? Couldn't he have been to the store and back by now? A. could have B. have been C. could have been D. couldn't

if the scale factor of a dilation is less than one and greater than zero, what happens to the resulting image?

What are the factors that are tested by being varied by the experimenter?

The destruction of salt marshes will directly harm each organism except

If a car is towed 12 miles to the repair shop and the tow charge is 3.50 per mile how much does the tow cost

Round or oval candies filled with fruit preserves or cream and covered with chocolate are called?

which of the following can have a quaternary structure? A) fatty acid B) protein c) DNA D) Polysacharide

Aside from low birthrates and high death rates, what can cause a country's population to decline? emigration increased food supplies diffusion immigration

from y^2+5y-7 subtract y^2-3y-4

One half Of a certain even integer plus One fifth Of The next consecutive even interger equals 48. Find The two intergers.