outsmart outsmart

14-08-2017
Mathematics

contestada

Please solve and show step by step
Best answer get rewarded!

Please solve and show step by step Best answer get rewarded class=

Respuesta :

Banabanana Banabanana

14-08-2017

b² - 4ac
= 8² - 4*(-2)*(-9)
= 64 - 72
= -8

Answer Link

Otras preguntas

is it true that The Greeks believed that the purpose of the state was to serve the citizen.

Answer these true or false questions: 4 is a solution of x<-5 -3 is a solution of y>-2 y≤3 includes 3 as a possible solution

A sequence is defined by dividing the term number by the power of 2 raised to the term number. What is the seventh term? Answer Choices: 1/4 7/32 7/64 7/128

can someone please help me?

How did the Great Depression improve the Native Americans' organization? A. It gave each tribe new territory to develop. B. It stopped distribution of lands. C.

What is the value of x? Enter your answer, as a decimal, in the box.

A certain reaction has the form aA → bB. At a particular temperature and [A]0 = 2.80 × 10-3 molar, data was collected of concentration versus time for this reac

Which food types should make up less than 10 percent of a person’s daily calorie intake? Check all that apply. sugars proteins trans fats saturated fats carbohy

7.25 in scientific notation

three-eighths of a number decreased by 1 is 5 find a number