zachagod716 zachagod716

01-07-2020
Mathematics

contestada

Simplify all radicals as far as you can.
9x2 – 16 = 0

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

01-07-2020

Answer:

x = ±4/3

Step-by-step explanation:

9x^2 – 16 = 0

Add 16 to each side

9x^2=16

Divide by 9

x^2 = 16/9

Take the square root of each side

sqrt(x^2) =±sqrt(16/9)

x = ±4/3

Answer Link

Otras preguntas

The radius of a circle is 11.7 in. Find the circumference to the nearest tenthto the nearest tenth

Which fraction is equivalent to 1/2

Two cities are 2000 km apart and lie on the same north-south line. the latitude of the northernmost city is 52 Degrees N. what is the latitude of the other city

use elimination to find the system x+2y=20 and 2x +y=19

How would you handle a seat dispute between two passengers? a) Choose a favorite passenger b) Encourage both to stand c) Mediate and find a resolution d) Take a

When riding in a group, where should inexperienced riders position themselves? a) Leading the group b) In the middle c) At the rear d) Beside the most experienc

A pizza shop wants to determine how often it delivers to three different areas of a city. The table shows the areas from a random sample of 80 deliveries. to ta

(-10+7x^3+6x^5-43x^4+36x) divided by (6x-1) in long division

What temporary effect does the chemical nicotine have on a persons body? a. makes the user sleepy b. makes the user sleepy hallucinations c. makes the user feel

What is apoptosis a. Abnormal growth of cells b. Ionizing radiation c. Prolapse of an eyelid d. Programmed cell death