captainK
captainK
24-10-2016
Mathematics
contestada
x^2+x-5=0 completing the square
Respuesta :
Аноним
Аноним
24-10-2016
I hope this helps you
x^2+x-5=0
disctirminant = 1^2-4.1. (-5)
disctirminant = 1+20=21
x1= -1+ square root of 21/2
x2= -1- square root of 21/2
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
Research online and find two software tools for bank account reconciliation. Write a 500-word report comparing their features and benefits.
area perimeter for grade 4
Draw the Lewis structure of N₂O₄ and then choose the appropriate pair of hybridization states for the two central atoms. Your answer choice is independent of th
What is the fullform of UNMIN?
What nonprofit organization distributes knowledge related to health care for the purpose of improving health to governmental agencies, the public, business, and
What is the solution to the system that is created by the equation y = 2 x + 10 and the graph shown below? On a coordinate plane, a line goes through (negative
A solution is prepared by dissolving 14 g of potassium chlorate in 100g of water at 50 degrees celcius. The resulting solution is... Group of answer choices sat
Un avión volaba a 14.800 metros de altura. Primero bajó 23.000 decímetros y luego bajó 54 Hectómetros más ¿ A qué altura, en Kilómetros, vuela ahora? AYUDA
18. You are standing beside the Colorado River, 400 feet from the base of Hoover Dam. Using an electronic distance measuring device, you find the distance to th
Lab 8 Quiz Molecular Model Lab (5 points) Name ________________________________________ You are expected to know and follow the Academic Honesty Policy and the
