Seudónimo Seudónimo

09-11-2017
Mathematics

contestada

Solve by factoring or finding square roots.
x^2 +9x+20=0

Respuesta :

AnimeBrainly AnimeBrainly

09-11-2017

x^2 + 9x + 20
x 5
x 4

(x + 5)(x +4)

x = -5,-4

hope this helps

Answer Link

Otras preguntas

if j is the number of integers between 1 and 500 that are divisible by 9 and k is the number of integers between 1 and 500 that are divisible by 7, what is j +

Fill in the blank space with an antonym of the italicized word. 1. He couldn’t bear the cold of Alaska after living in the __________ of Texas. 2. He has been a

(WILL GIVE THE BRAINIEST!) Genetic engineering can be used to create more productive strains of farm animals used for milk and meat production. By adding genes

Find an equation for the tangent to the curve at P and the horizontal tangent to the curve at Q. y = 5 + cot x - 2 csc x 0 1 2 3 0 2 4 x y Upper QUpper P left p

⊙M≅⊙N and AB=31.8. Identify PQ, rounded to the nearest tenth.

choose the correct answer ..i helped/was helping my mom yesterday.its your turn today

A computer on a company network was infected with a zero-day exploit after an employee accidently opened an email that contained malicious content. The employee

You manage an ice cream factory that makes two flavors: Creamy Vanilla and Continental Mocha. Into each quart of Creamy Vanilla go 2 eggs and 3 cups of cream. I

Classify the following triangle. Check all that apply.

In the 1800s, both “old” and “new” immigrants to the United States faced hostility because of their inability to create enclaves. worries about overpopulation.

good job