jacobsmithbro13 jacobsmithbro13

30-07-2020
English

contestada

The sum of a number squared and two times that number minus one is zero.

Respuesta :

Kavyab12 Kavyab12

30-07-2020

Answer:

n = -1

Explanation:

(n^2 + 2n) - 1 = 0

n^2 + 2n = -1

solve

n = -1

Answer Link

Otras preguntas

A deposit of $3000 becomes $3810 after 6 years. What is the simple interest rate on the account?

A hot-air balloon is sighted at the same time by two friends who are 1.0 mile apart on the same side of the balloon. the angles of elevation from the two friend

Frances gets 6 paychecks in 12 weeks. How many paychecks does she get in 52 weeks? Show your work.

Although critics might see soap operas as brainwashing their viewers to accept a particular version of gender roles, some sociologists would insist that the peo

For her oral presentation, Abby wishes to include a photo of a talcum powder container from the 1930s. During her search of digital sources, she realizes that s

Explain why the two figures below are not similar.

Which of the following is a good reason to have a financial reserve that's larger than normal? A. You would be able to find another job quickly if you lost your

A gene-regulation strategy that is unique to eukaryotic cells is __________.

Which of the following statements describes the process for solving 4 x ≥ -24? Divide both sides of the inequality by -24 and flip the symbol. Divide both side

In ancient egypt and israel which musicians were held in the highest esteem