aragorn44aragorn aragorn44aragorn

01-02-2021
Mathematics

contestada

Solve equation by using the quadratic formula.
[x^{2} + 4x = -4

a. x = -2

b. x = -4

c. x = -4, x = 4

d. x = 0, x = 4

Respuesta :

jekariusashford jekariusashford

01-02-2021

ANSWER IS C because I looked it up

Answer Link

Otras preguntas

What is the inverse of the function f(x)=8x+1? f^{-1}(x)=

Read the scenario. A car moves 30 mi/h to the north. Every second, the velocity increases by 3 mi/h. Which option represents the acceleration as a vector quanti

You wish to prepare 220 grams of 21.2 % FeCl,.You will needgrams of iron(II) chloridemL of water.andAssume that the density of water is 1.00 g/ml

Any help with this please ?

I need help so bad I need answers in at least 2- 5 minutes

Solve for x. 5(x+1)≤5x+3 no solution all real numbers x≤1 x≤7

How do you calculate the area of a triangle using trigonometry?

10,000,000+10,000,000

the equation x-3=-13 has the solution of...?

1/2>-1/6-2/9x someone pls explain how to do fractions