Abbehe0lstrudabr Abbehe0lstrudabr

05-09-2016
Mathematics

contestada

what is the value of b 2 - 4ac for the following equation? 2x 2 3x = -1 0 1 17

Respuesta :

nobillionaireNobley nobillionaireNobley

05-09-2016

For 2x^2 + 3x = -1 => 2x^2 + 3x + 1 = 0 => a = 2, b = 3, c = 1
b^2 - 4ac = 3^2 - (4 x 2 x 1) = 9 - 8 = 1

Answer Link

Otras preguntas

Explain why the sum of two negative integers is always less than each integer.

what is one action or decision made by Jackson that would lead his critics to compare him to a King?

what memory does stanley think of when the lizards are crawling on him

Please help me! Please please!

Assignment Procedural Essay You will turn in your outline and a procedural essay with at least one piece of visual media. Before you submit your essay make sure

A piece of information that is considered common knowledge does not need a citation. Please select the best answer from the choices provided T F.

PLZZZZZZZZZZZZZZZ HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I WILL GIVE BTAINLIEST TO WHOEVER IS RIGHT Which frequency table correctly illustrates th

Steven created the scatterplot and trend line below to model the relationship between the number of innings he pitched and the number of pitches he threw in a b

Why is domain the largest box and species the smallest?

pls, help a friend out??????(btw it's for a frnd of mines lol)