desiree4555 desiree4555

23-08-2021
Mathematics

contestada

11. Solve for x: 2x^2 - 18 = 0

please help show work

Respuesta :

aleciannsubin aleciannsubin

23-08-2021

Answer:

x = 3^2

Step-by-step explanation:

2x^2 = 18

x^2 = 18 / 2

x^2 = 9

x = √9

= 3

Answer Link

Otras preguntas

Which expression matches the words three time the sum of 8 and 4?

During physical activity of moderate intensity, your heart will beat at a percentage of its maximum rate. What is the target heart rate for moderate-intensity a

Julio's friend Javier invites him to a party with some people Julio does not know. Julio suspects that people will use drugs at the party. Which is the best str

$29000; 4 percent decrease

What does the Latin prefix –dis mean? 1.with 2.belong 3.apart 4.near

Arable land is land that ? A, covered in water B, is uninhabited C, can be farmed, D, is sterile

What happens to the temperature of a substance while it changes state

A recession can have a _____1________ effect on mental health. This can ______2_____ the demand for mental health specialists or psychologists. options 1. a.p

Paint costs $29.95 per gallon Nikki needs 12.25 yards project how much will need to spend on paint remembered you run to the nearest Penny

Which branch of musicology approaches music from a scientific or philosophical perspective