480star 480star

23-01-2024
Mathematics

contestada

6 =√x + 9 + 7

Any extraneous solutions

Respuesta :

Itz5151 Itz5151

23-01-2024

Answer:

20

Step-by-step explanation:

6 =√(x + 9 + 7)

Square both sides:

6² = x+9+7 ( Square and Square root cancels)

36-16 = x = 20

Answer Link

Otras preguntas

135% on a 10 by 10 grid

What is the standard deviation of the following data? If necessary, round your answer to two decimal places. 10, 12, 15, 18, 11, 13, 14, 16, 19, 20

What is the solution to the inequality below? x2 > 100 a. x -10 or x 10 b. x < -10 or x > 10 c. -10 < x < 10 d. -10 x 10

During the first step of cellular respiration, glucose is converted into

which best explains how the human body obtains energy from food?

A banana is fired from a cannon on the ground just as a monkey starts to fall from a tree. The monkey catches the banana in midair as it falls to the ground. Wh

Which of these trait does Anne greatly admire in her father, Otto Frank? A. His demanding, challenging speech. B. His willingness to hide with his family. C.

Why is it important for viruses to mutate?

Find the least common denominator of each fraction, show all of your work: 1/3 and 3/4

business email messages should