jpn9503
jpn9503
23-04-2018
Mathematics
contestada
Factor 7x² – 31x – 20.
Respuesta :
Аноним
Аноним
23-04-2018
7x² – 31x – 20 =
(x - 5)(7x + 4)
Answer Link
watson956
watson956
23-04-2018
there are two answers one is x=-4/7=-0.571 or this second one is x=5.
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
11. The behaviors and physical characteristics of species that allow them to live successfully in their environment are called ____.
Factor the polynomial: -x^3-2x^2-3x
Which of the following describes a summative conclusion? A. discusses the importance or implications of the main points in the essay B. repeats the main point
You have 1 case of soap bars and there is 150 bars in a case you use 300 bars of soap per day how many cases do you need to order to have enough for 7 days?
find the sum of the following without actually adding: 1+3+5+7+9+11+13+15
Which house on the map is at the greatest risk for damage caused by a landslide?
HELPP how do co2 Levels in the atmosphere affect global temperature and rates of photosynthesis
Leah loves chicken wings and is comparing the deals atThree different restaurants Buffalo Bills has eight wings for seven dollars Buffalo wild wings have 12 win
What were the effects of the earthquake of 1985? Check all that apply. Thousands of Mexican citizens were killed. More than 100,000 buildings were in need of re
1) In a geometric progression, the first termis 21 and the subsequent terms aredetermined by multiplying the precedingterm by 2. What is the sum of the first 25
