ShelbySpurlock ShelbySpurlock

24-02-2021
Mathematics

contestada

Use the quadratic formula to solve the equation, which has one solution. y2+2y+1=0

Respuesta :

hosna2025 hosna2025

24-02-2021

Answer :y=−1

Step-by-step explanation:

y2+2y+1=0

Step 1: Factor left side of equation.

(y+1)(y+1)=0

Step 2: Set factors equal to 0.

y+1=0 or y+1=0

y=−1

Answer Link

Otras preguntas

Where is the "secret annex"

This simple bacteria cell has the same structure as more complex cells. It controls what comes in to and leaves the cell and also maintains homeostasis. It is t

Catherine’s job requires her to sit for long periods at a computer terminal inputting financial data. What is one thing Catherine can do to avoid potential ergo

Ben is 20 years older than Daniel. Ben and Daniel first met two years ago. Three years ago, Ben was 3 times as old as Daniel. How old is Ben now?

A veces, cuando ests corriendo, te lastimas el

Two identical cars with mass m = 1,325 kg are traveling in opposite directions at speeds of 54 m/s. They collide head on. After the collision, both cars recoil

Where is the respiratory electron transport chain in prokaryotes?

1. Identify the complete predicate in the following sentence: "Marcia hopes to leave before five o'clock." A. to leave B. hopes to leave C. hop

Someone plz help me with 6 and the last question of 7 Quick plz !! Thx !!

What was used to increase wheat production? -Watt's engine -Howe's thresher -Field's Cable -McCormick's reaper