zachagod716 zachagod716
  • 01-07-2020
  • Mathematics
contestada

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

Respuesta :

wegnerkolmp2741o
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

Density is equal to mass divided by volume. The mass of a metal is 10.34 g. Its volume is 1.83 ml. Calculate its density. Use the proper number of significant f
When someone asks you to pass the salt at the dinner table, you are able to understand the request even if it is asked in a variety of different ways?
im having trouble solving this absolute value equation. can someone help me out? −2∣5w−7∣+9=−7
How many photocopies can you make for $2.00 at the rate of three copies for ten cents?
Who is the founder of structuralism and what are the four foundational concepts?
Please help me with number 5 and 6 please
It is common wisdom that if a person does not have the use of one sense, such as vision or hearing, the other senses become more enhanced. this best illustrates
In their TV and radio advertisements, many car companies of the 1950s promoted
I need to know all 13 & 14
Key points of the treaty of versailles stripped germany of its overseas colonies and required germany to pay reparations. what else did the treaty require?