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

Hello my beautiful world

Subtract and reduce to lowest terms. 3 3/7 - 2 1/5= 1 1/8 1 1/35 1 4/17 None of these choices are correct.

what mass of kcl in grams must be added to 500 ml of a 0.15 m kcl solution to produce a 0.40 m solution

what mass of kcl in grams must be added to 500 ml of a 0.15 m kcl solution to produce a 0.40 m solution

Reports from dream studies indicate that most dreams are positive.truefalse

which author had the most titles on a single new york times best-seller list in 2022?

What value of x is in the solution set of the inequality 4x – 12 ≤ 16 + 8x?

In ancient mesopotamia, from 2800 bc to 650 bc, the city size was the empire size. it’s interesting to note that in____, the empire was larger, while the city s

Which of the following best describes a haiku? A. a long Chinese poem B. a poem of seven syllables and four lines C. a short Japanese poem D. a poem of seventh

how to write essay describe your personal and/or career goals after graduating from uiuc and how your selected first-choice major will help you achieve them.?