legomasterbuilder29 legomasterbuilder29

16-05-2020
Mathematics

contestada

Create a list of steps, in order, that will solve the following equation.

3(x+2)^2=48

Respuesta :

SvetkaChem SvetkaChem

16-05-2020

Answer:

x= 2 and x= -6

Step-by-step explanation:

3(x+2)^2=48

1) [3(x+2)^2]/3=48/3

2) (x+2)^2 = 16

3) √(x+2)^2 =+/-√16

4) x+2 = 4 and x+2 = -4

5) x=2 and x= - 6

Check:

3(x+2)^2=48

3(2+2)^2 = 48 and 3(-6+2)^2=48

48 = 48 48=48

Answer Link

Otras preguntas

Please help willl give 5 stars!

si entre 2 obreros tardan 10 días en hacer una carretera, ¿cuánto tardarán en hacer el mismo trabajo 4 obreros?

At a local discount theatre, tickets to the film The Early Bird Gets the Sleepiest cost only $2.50 for adults and $1 for children. If 19 people attended the las

Giles is searching for a sock and he discovers he has 10 socks for every 5 pair of shoes.If he has 20 socks, how many pairs of shoes does he have

Solve the equation x/2-6=y for x

How can you tell if a community is healthy?

You have to catch the bus at 11:15am for a movie! It takes you twenty minutes to shower and dress, fifteen minutes to eat breakfast, and ten minutes to walk to

If 2(x+7)+x=20 what does x equal?

A finch rides on the back of a Galapagos tortoise, which walks at the stately pace of 0.060 m/s. After 72 seconds the finch tires of the tortoise’s slow pace,

Question 6 (1 mark)Learning goal 2: There are usually more prey compared to thepredators that feed on them.Which of the following statements explains this?All o