laramaydatr laramaydatr

16-09-2021
Mathematics

contestada

Please help me with this question by using completing the square (alg 2). The answer should be (2, -6)
Equation: 5n^2+20n-60=0

Respuesta :

parkmaan parkmaan

16-09-2021

Answer:

(2, -6)

Step-by-step explanation:

5n^2+20n-60

(5n+30)(n-2)

5n + 30 = 0

5n = -30

(5n = -30)/5

n = - 6

n - 2 = 0

n = 2

answer: (2, -6)

Answer Link

Otras preguntas

Which of the following illustrates the energy changes taking place during photosynthesis? light energy from sun → chemical energy in bonds of glucose chemical

An object has a mass of 120 kg on the moon. What is the force of gravity acting on the object on the moon? A. 12.24 N B. 196 N C. 20 N D. 1,1

HELP ASA AND EXPLAIN!! there is 2 attachments btw pppllzzz explain both of them

100 stolen from a store buy 70 worth of things how much money store lose

While trey is relaxing while watching television, his muscles are relying primarily on ____ for energy?

In order to assure better management acceptance, the flow of input data for budgeting should begin with the

If a male organism has 40 chromosomes in each body cell how many chromosomes does a female of the same species have in each body cell

How did the interaction between imperial china and central asian nomads change after 1100 ce?

i seriously im so lost

What is the equation of the line in slope-intercept form? Enter your answer in the boxes. y = x +