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

facts about the Virginia plan

What is 14 49ths in simplest form

How many quarts are in 2 and 3/4 of a gallon

Explain the transition from the Roman society to medieval society. Politically, Socially, Religiously, and economically. How did this thing change Rome to a med

A combined total of $46,000 is invested in two bonds that pay 4% and 9.5% simple interest. The annual interest is $3,490.00. How much is invested in each bo

answer the following math question: which place value changed in 6652+600+1000=

Why was Charles Darwin considered to be a revolutionary?

Which of the following prefixes is best for measuring large quantities like the mass of a person? milli kilo deci deca

Why was Charles Darwin considered to be a revolutionary?

What is a good sentence for the word orbit?