ndayishimiyeflo
ndayishimiyeflo
01-09-2017
Mathematics
contestada
solve the equation x^2-7=14-2x^2
Respuesta :
PZC
PZC
01-09-2017
x^2+2x^2=14+7
3x^2=21
x^2=7
x=±√7
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
What’s the ratio of the surface area? 20:4 4:1 16:1 64:1
I need help with this NO LINKS REAL ANSWERS!!!!!Will give Brainliest
What is the conjugate base of the following acids?a) HClO4 b) NH4 + c) H2O d) HCO3 –3. What is the conjugate acid of the following bases? a) CN- b) SO4 2- c) H2
1. When does culture shock happen? A. when you reach your teens B. when you move to a big city C. when you meet foreign people for the first time D. when you go
PLSSSS HELPPPP 30 POINTSSSS PLSSSSS HELPPPPP How would you define resistance? What examples of resistance have you seen or heard of? What are you the positive
Read the passage from “Magna Carta and Its American Legacy.” Then answer the question. According to the reading, what events sparked the creation of the Magna C
Santino fires a paintball 3 meters from the ground such that the initial trajectory is perfectly horizontal. Assume the paintball does not hit anything and the
Doug is going on a 340-mile trip. If he drives for 5 hours at an average speed of 55 miles per hour, how many miles will he still have left to go on his trip?
Based on this data, what is a reasonable estimate of the probability that the next type of stir fry ordered is shrimp? Choose the best answer. Choose 1 answer:
What is the volume of this sphere Use π=3.14 and round your answer to the nearest hundredth
