prestonlong53 prestonlong53

01-08-2019
Mathematics

contestada

Solve for x.3-sqrt(x)=0 What is the root? If there is none, choose none. x = 3 x = 9 none

Respuesta :

altavistard altavistard

01-08-2019

Answer:

9

Step-by-step explanation:

3-sqrt(x)=0 should be rewritten as 3 = sqrt(x) or sqrt(x) = 3.

To obtain the value of x that satisfies this equation, square both sides:

x = 3^2, or x = 9.

Answer Link

Otras preguntas

One gram of alum, KAl(SO4)2.12H2O, contains 1.3 × 1021 Al atoms. How many oxygen atoms are contained in 1.0 g alum?

A normal distribution of data has a mean of 90 and a standard deviation of 18. What’s the approximate z score for the value of 64

PLEASE HELP will vote brainliest!!! When writing persuasively it is essential to use persuasive writing strategies. Give an example of each and explain why writ

Self-sufficiency is the key to being successful. agree or disagree

What is the point of education if we forget what we learn?

Adrionna has begun to participate in arguments on issues of right and wrong. she is developing her own moral thinking, guided by:

Why don't transition metals atomic radii trend?

Which word in the passage expresses eagerness? melodist songs still panting

1.613×10 square \ math

Calculate the partial sum S(5) for the sequence 243, 81, 27,... .