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

what’s The definition of appeal

Which of the following was not once a tsar of Russia? A) Peter the Great B) Catherine the Great C) Ivan the Terrible D) Charles the Bold

Find Percent of a Number - Instruction - Level F » On Sierra's softball team, 7 out of the 28 players bat left-handed. On Aubrey's team, 5 ou the 25 players bat

two way frequency table!! giving points!!

Sample Response: You would graph the equation f(x) = –x + 3 for input values less than 2. There would be an open circle at the point (2, 1) since the domain for

A jet airliner is cruising at high altitude at a speed of 850km/h.This is equal to 0.85 times the speed of sound at that altitude .What is the air temperature a

If there is no pressure, water will

Why is it not necessary to give Hepatitis A vaccine to children in some cases?

A trellis is a system of overlapping wooden slats created for a vegetable or flower vine to grow on. What must be the value of x so that the two slats will b

Solve the equation X+3y=13 X^2+3y^2=43