victoria1594 victoria1594

03-11-2020
Mathematics

contestada

What is the value of + 2x2, when x = 3?
х
11
O 14
O 20

Respuesta :

kithu13 kithu13

03-11-2020

[tex] x = 3 \\ 2 {x}^{2} = 2 \times {3}^{2} \\ = 2 \times 9 \\ = 18[/tex]

Hope this will help...

Answer Link

03-11-2020

Answer:

Step-by-step explanation:

Putting value of x in the equation

2x2

2(3)2

2(9)

= 18

Answer Link

Otras preguntas

One year ago, Derek joined a health club. He paid a yearly membership fee of $259.99 that covers all the clubs services expect use of the racquetball courts.

2. In natural selection, the selective agent (the factor that decides which incsurvive and which do not) is thea. humansb. mutationsc. breedersd environment

Which ordered pair is a solution of this equation? 9x + 7y = -28 Click on the correct answer. (1,-4) (0,-4) (-4,1) (-4,0)

What social changes did the Declaration of Independence have

lu...4 Which of the following is a neuro-hormone?VIIIUUUnSEAT(a) Growth hormone(b) Cortisol(c) Luteinizing hormone(d) Vasopressin(e) Thyroid hormone-Com2.....om

Birth control pills are popular form of contraception for women. How do birth control pills prevent pregnancy?

What is a synonym for maneuver (A) move (B) request (C).game (D) organization

Quiz Instructions nts Write the correct verb form. Question 1 Tim Atter 5D 10 pts Sec KNOW Tom when he was a child, but I NOT rces SEE him for many years. I KNO

What was the race the Japanese believed they were

I need help with this question.