02-05-2017
Mathematics

contestada

What is the discriminante of 9x^2+10x

Respuesta :

apologiabiology apologiabiology

02-05-2017

the discriminant of y=ax^2+bx+c is b^2-4ac

given
9x^2+10x+0
a=9
b=10
c=0

discriminant=10^2-4(9)(0)=100-0=100

the discriminant is 100

Answer Link

Otras preguntas

Find the area of the shaded region. A) 216 - 36pi square units B) 108 - pi square units C) 216 - 6pi square units D) 216 - 18pi square units

1. Given the function, g(x) = x-4/x^2-9, choose the correct vertical asymptote(s) A. x = 3 B. x = -3, x = 3 C. x = -4, x = 3 D. x = 92. Divide (picture attached

Penicillin is an antibiotic that was discovered in 1928. Today, many species of bacteria have acquired resistance to penicillin. This adaptation occurred as the

how to do this in scientific notation

Find the slope of the line that passes through (84,-44) and(9, -34)

People are demanding more apartments and sellers are willing to offer this means that there is a blank of apartment

Which of the following further increases the risk for someone already at risk for suicide?

Read the following excerpt. Using the context of the paragraph, select the word that best completes the sentence. The journalist spent a year researching the

4 out of 12 family rides are for young riders under the age of 5. What fraction has the same value as 4/12? 1/2 1/3 1/4 1/5 1/6

Why was it important to have the constitution translated into Spanish?