isabella79467 isabella79467
  • 01-02-2021
  • Mathematics
contestada

A student is trying to solve x^2-7x-2=0
using quadratic formula find the value of b

Respuesta :

DWRead
DWRead DWRead
  • 01-02-2021
b -7, so x = [7 ± √(7^2-4(1)(-2))]/[2(1)]
Answer Link

Otras preguntas

a climber is on a hike . after 2 hours he is at an altitude of 400 feet after 6 hours he is at an altitude of 700 what is the average rate of change (SHOW YOUR
What are the major events of the french revolution
Explain three of the fundamental principles of Pilates.
A: 2400km B: 150km C: 112.5km D: 120km
Are chloroplasts found in animal cells?
John A supervisor at the local factory ,receives frequent requests from workers on how to fix the machine they use .what should John do?
what should you do when planning a meal? A. consider how much time is availableB. thaw food when you are ready to start cookingC. get out ingredients as you ne
What was the main reason Britain entered the war
pls help will give brainliest and 5star pls
Which is a source of adult steam cell?