ndayishimiyeflo ndayishimiyeflo

01-09-2017
Mathematics

contestada

solve the equation x^2-7=14-2x^2

Respuesta :

01-09-2017

x^2+2x^2=14+7
3x^2=21
x^2=7
x=±√7

Answer Link

Otras preguntas

what is the slope of the graph y=-1

Habitat destruction is the leading cause for declining populations of species on our planet. Due to human development, industry, and forestry, humans are destro

[tex]100 - 9 {y}^{2} [/tex]

when 4 is added to the difference between 5 times a number and 9 the result is greater than 10 * to 4 times the number what's the number

A plants biomass mainly comes mainly from nutrients in the soil that are taken up by the plants roots

Suppose someone wanted to highlight the character development of a traditional story, Which of the following media would best express this element ? A. A no

A marine ecosystem off the California coast consists of leatherback turtles that feed on jellyfish, and killer whales that prey on the leatherback turtles. Hab

which of the following are indicators of the common (not linguistic) use of “dialect”?

Please helpPart 1.] Match these items. 1.) The positive integers 2.) An ordering of quantities 3.) 2, 4, 8, 16, . . ., 256 4.) 1, 3, 5, 7, . . . 5.) No f

A very critical last step in the process of establishing an ethics code is ________.