Seudónimo Seudónimo
  • 12-10-2020
  • Mathematics
contestada

I keep getting the answer wrong for the value please help.​

I keep getting the answer wrong for the value please help class=

Respuesta :

leahislame
leahislame leahislame
  • 12-10-2020

Answer: d) +/- 2/3

Step-by-step explanation: Since x^2 is a exponent, to cancel it out you would have to square root both sides. Therefore, x is equal to +/- 2/3.

Answer Link
QueenSmart87
QueenSmart87 QueenSmart87
  • 12-10-2020

Answer:

D

Step-by-step explanation:

The answer is D which is ± 2/3.

x² = 36/81

The √36 is 6 and √81 is 9. So √(36/81) will be 2/3. However, the answer is ±2/3 because we are taking the square root so there's a possibility that the answer can be positive and negative.

Answer Link

Otras preguntas

what is 1/4 divided by 5?
need help with these questions immediatley !! 15 points !
Which of these Spanish explorers conquered the Aztecs? Gutenberg Pizarro Columbus Cortes Magellan
Drinking water on a hot day: What two systems are involved in this process? How are they involved?
The diagram below represents two cells viewed using the same magnification with the same microscope. One possible conclusion that can be drawn about the activit
Trade within the colonies of the British empire was controlled by
the north korean communist government
Please help me . factor. X^2+18x+77
Eric has 34 toy cars . He gives 4 cars to his little brother . Then Eric puts an equal number of his you cars in 5 bags . How many you cars are in each bag .
A ball is tied to the end of a cable of negligible mass. The ball is spun in a circle with a radius 2.00 m making 0.700 revolutions per second. What is the cent