R1izcaGabrop R1izcaGabrop

14-07-2016
Mathematics

Answered

use the discriminant to describe the roots of each equation. then select the best description. x2 9x 14 = 0

Verified Answer :

nobillionaireNobley nobillionaireNobley

16-07-2016

discriminant = b^2 - 4ac; where a = 1, b = 9 and c = 14
d = (9)^2 - 4(1)(14)
d = 81 - 56
d = 25

the discriminant is greater than zero, so there are two real roots

Answer Link

Related Questions

Which word correctly completes the sentence Did you notice the area of bare skin on those faces A cranes B cranes C cranes

Which of the following is not an example of an informal amendment to the US ConstitutionAThe president sends military forces abroad without Congress declaring w

in plants that have alternation of generations the haploid spores are made by the A cotyledon B seed coat C sporophyte D gametophyte

freewritting can be an affective way to generate ideas and organize thoughts

When geographers discuss the effects of pandemics on early cities they are discussing how affected city populations a infectious diseases b wars c fires d earth

what is another name for solid carbon dioxide

The ability to do work is called a velocity b energy c conversion d friction

a student scored 84 and 87 on her first two quizzes write and solve a compound equality to find the possible values for a third quiz score that would give her a

Prove that root 3 root 5 is irrational

In your own words write a definition for each of the following terms translucent and opaque

Web Analytics