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

1. The words that best describe both Tom and Amanda are __________. insecure and powerless forceful and scheming delicate and timid sweet and agreeable 2. What

18.84 rouning to the nearest hundredth

7.065 is about what of 81

If the domain is {0, 2, -6}, what is the range of y = -2x + 3?

A copy machine makes copies at a constant rate the machine can make 80 copies in 2and half minutes write an equation that represent the number of copies n that

how can you find the volume of any triangular prism?

Using the information given, select the statement that can deduce the line segments to be parallel. If there are none, then select none. please help asap

What role do triglycerides serve in the human body? A. Long term storage of energy B. Enzymes that catalyze reactions C. Protective coating for outer tissues

I only need the first half

easy points given to those who enjoy math, cus as you can tell I'm not one of those