omgcarma omgcarma

02-11-2019
Mathematics

contestada

Solve 4x^4+7x^2-2=0
Choose the factored form of the polynomial expression

Respuesta :

MathPhys MathPhys

02-11-2019

Step-by-step explanation:

4x⁴ + 7x² − 2 = 0

(4x² − 1) (x² + 2) = 0

(2x − 1) (2x + 1) (x² + 2) = 0

x = ±½, ±i√2

Answer Link

Otras preguntas

247 is 38 percent of what amount? ❓

The word raga means "a pattern of notes having characteristic intervals, rhythms, and embellishments, used as a basis for improvisation." Based on this definiti

if 1+4=5, 2+5=12, 3+6=21 then 8+11=?

(1) It was December 7, 1941. (2) The freighter Florentine, 320 miles northeast of the Hawaiian Island of Hilo was lumbering along at about 15 knots when the gar

Find the average of the following salaries: $38,750.00, $42,500.00, $44,500.00

Which resource will give you this information related to the word carriage? late 14c., "act of carrying, means of conveyance, wheeled, vehicles collectively,"

A list of sources of information about a certain subject with critical or explanatory notes is called a(n)_____. bibliography annotated bibliography explanatory

As the pressure on a sample of gas increases, the volume of the sample _____.

_____ means "jointed feet." Annelida Nematoda Arthropoda Echinodermata

5/6+5/6 show your work