PizzaPooza27 PizzaPooza27

23-03-2021
Mathematics

contestada

write a quadratic equation with a double root of -5

Respuesta :

Mekhala Mekhala

23-03-2021

Answer:

x^2 =5

Step-by-step explanation:

Answer Link

jimrgrant1 jimrgrant1

23-03-2021

Answer:

x² + 10x + 25 = 0

Step-by-step explanation:

Given that x = - 5 is a root then (x + 5) is a factor

Since it is a double root then (x + 5)² so equation is

(x + 5)² = 0 ← expand factor using FOIL

x² + 10x + 25 = 0

Answer Link

Otras preguntas

julie bought 32 kiwi fruit for $16. How many kiwi can lisa buy if she has $5?what is per one kiwi? 2 different examples

The continental crust is _________ than the oceanic crust and seems to "float" on the mantle. A) thinner B) younger C) less dense D) mostly basalt

which verb form best completes this sentence?: Celia y yo de Honduras.

Define p ~ q by the equation p ~ q = p^2q^3-3q. Then 2 ~ 3=

Bonds are considered to offer a guaranteed return, as they must be honored by law, but which is still a potential risk that investors face?

what is the answer to this equation 2/7*3

What role did geography play in the development of Athens as a dominant power among the city-states of ancient Greece?

a pancake mix requires 2 cups of flour for every 10 pancakes. how much flour is used per pancake.

what are some facts about beryllium?

Ideally, nm or armored cable should be installed in a wall stud at least how far back from the front edge of the stud? a. 11/2 in. b. 3/4 in. c. 1 in. d. 11