ReesaLight15 ReesaLight15

04-02-2016
Mathematics

contestada

Find the discriminant of the equation. x^2 + 3x - 4 = 0

Respuesta :

Mashuly Mashuly

04-02-2016

x²+3x-4=0. a=1; b=3; c=-4. D=b²-4ac=9-4*1*(-4)=25. D=25.

Answer Link

Otras preguntas

1. Which statement best describes how the Second Great Awakening differed from the First Great Awakening? A)The First urged followers to explore other religions

Which of the following is an example of a primary source? O A biography about George Washington O Atextbook about George Washington O An autobiography about Geo

Which is an estimate of 75 to the nearest whole number?

what is the difference between sequel and prequel ?

What are the health risks of high concentrations of air pollution and what can be done on an individual basis to prevent or reduce problems associated with air

Is “Before the night light” a phrase or a clause

what can be measures for implementing of good goverance in nepal

Please assist me with these problems and show the work: Part 2 6. The angle of elevation of the sun is 68° when a tree casts a shadow 14.3 m long. How tall is t

Which equation represents this sentence? One-half the sum of a number and four is three less than the quotient of five and the number. 12n+4=5n−3 12(n+4)=5n−3 1

write a semi formal letter to the principal asking him/her to provide youof what you are lacking in the school premises or the classrooms