reinaziomek reinaziomek

13-11-2020
Mathematics

contestada

Solve (x-4)^2 = 5

A. x= 4 +- square of 5
B. x= 9 and x= -1
C. x= 5 +- square of 4
D. x= -4 +- square of 5

Respuesta :

jcherry99 jcherry99

14-11-2020

Answer:

A

Step-by-step explanation:

Assuming you mean the square root of five, then the answer is A.

You start by taking the square root of both sides.

√(x - 4)^2 = ±√5

x - 4 = ±5

x = 4 ±5

Answer Link

Otras preguntas

True or false: if a figure is a hexagon, then it is a regular polygon

Explain the origins and practice of feudalism. Include and define the terms fief and vassal in your answer.

According to religious beliefs, to whom did God reveal the Ten Commandments? Abraham Moses Jesus Isaac

Solve for the indicated variable 3m-7n=p for m

Find a number You can add to 6274 so you have to regroup ones,tens, and Hundreds

how can a number line be used to explain why 11.6> 11.3?

what is the range of numbers along the lines of longitude or meridians?

Which of the following helped fuel economic growth by encouraging people to buy american goods? monopolies patents protectives tariffs

How do you solve the equation (X+3)^3=81

what is 0.023 with the 23 repeating as a fraction?