mmm9
mmm9
26-05-2015
Mathematics
Answered
what are the possible values for x in the equation 4x^2=64
Answer :
AL2006
AL2006
26-05-2015
4 x² = 64
Divide each side by 4 : x² = 16
Take the square root
of each side: x = √16
x =
+ 4
and
x =
- 4
.
Answer Link
cclemeno
cclemeno
26-05-2015
4x^2=64 divide both sides by 4 x^2=16 x= +4, -4 hope this helps
Answer Link
VIEW ALL ANSWERS ( 53+ )
Other Questions
RESPONDA LAS PREGUNTAS 10 A 12 DE ACUERDO A LA SIGUIENTE INFORMACIÓNLa circunferencia es el lugar geométrico de los puntos de un plano, que equidistan de otro p
Identify the constant term [tex]\( b \)[/tex] and coefficient [tex]\( m \)[/tex] in the expression [tex]\( b + mx \)[/tex] for the linear function [tex]\( f(x)
In addition to paintings, prints, and combination pieces, which artist has done extensive set and costume design for Merce Cunningham, as well as graphic design
¿Qué frase habla del futuro?A. Los chicos van a una tienda nueva.B. Él va al hospital.C. Nosotros vamos a la playa en el sur de España.D. Tú vas a jugar al básq
Which expression is equivalent to [tex]\left(\frac{4 m n}{m^{-2} n^6}\right)^{-2}[/tex]? Assume [tex]m \neq 0[/tex], [tex]n \neq 0[/tex].A. [tex]\frac{n^6}{16 m
143. Mr. Isaac is taking 500mg Tylenol. The prescriptions says take three times aday, on the bottle it says 250mg. How many tables must Isaac take within 12hour
Add.[tex] \begin{array}{r} -4 + 5 = \\ -3 + (-2) = \end{array} [/tex]
Use the Laws of Logarithms to evaluate the expression:[tex]\[ \log \left(\log \left(10^{1,000}\right)\right) \][/tex][tex]\(\square\)[/tex]
Answer choices are below the question. Thanks!
Which term describes a situation in which the body is infected with two or more diseases at the same time, complicating treatments
Which words in the sentence are the direct objects? Yesterday, I purchased new shoes and socks for the scout hiking trip. Choose all answers that are corre
Living organisms can be classified as prokaryotes or eukaryotes. Which two structures are common to both prokaryotic and eukaryotic cells? A. cell wall and nucl
The importants of english our life.
solve each question for X , y=-9+x^2
what was one result of new farming technologies and methods
Read the following sentence from the text: By general law, life and limb must be protected; yet often a limb must be amputated to save a life, but a life is nev
Which French king was executed during the French Revolution? A. Louis XVI B. Marquis de Lafayette C. Napoleon Bonaparte D. Louis-Charles
A maritime polar air mass has which type of air? A. cold and moist B. warm and dry C. warm and moist D. cold and dry
Paraphrase the sentences below using the subjunctive mood after wish: a)It's a pity people don't keep rivers and lakes clean. b)What a pity the government doesn
The area of a trapezium is A= 1/2 h (a+b) where H is the height and a and b are the lengths of the trapezium. Find the area of the trapezium with the following