03-12-2018
Mathematics

contestada

If x-12√x + 36 = 0 what is the value of x A. 6 B. 6^2 C. 6^3 D. 6^4

Respuesta :

math2427 math2427

03-12-2018

let
[tex] \sqrt{x} = a[/tex]
then you will have a^2-12a+36=0 and then you can just factor to find a

Answer Link

Otras preguntas

Read the excerpt from Chaucer's The Canterbury Tales, and then complete the sentences that follow. But he looked hollow and went soberly. Right threadbare was h

explain the sexual revolution

which of the following is an example of cultural diversity

I need help please ..

i need help what is the answer Why would there be thousands of new voters in the Election of 1828? A) Native Americans and women were given the right to vote

Time zones were adopted to fix _____.

what is scarcity what does it do to our econmy

Calculate the standard deviation of the data set below. (7, 9, 10, 11, 13) The standard deviation is 4. The standard deviation is 2. The standard deviation is

True or false: when maintaining good posture the body alignment favors the position that requires the least amount of muscular work and places the most strains

what's the better deal, 1 apple for $.50, or 3 for $1