Isachanaga014go Isachanaga014go

Mathematics

Answered

What is the value of the discriminant in the quadratic function 2x^2 − 10x − 5 = 0?

Select one:
A. 2.61
B. 11.83
C. 45
D. 140

Answer :

7s75yihdk3go 7s75yihdk3go

I think it is b have a nice day

Answer Link

Halleeyyy11go Halleeyyy11go

The discriminant is D. 140
Explanation:
a=2, b=-10, c=-5
b^2-4(a)(c)
(-10)^2 - 4(2)(-5)= 140

Answer Link

Go Teaching: Other Questions

Which Statement Accurately Describes How The Understanding Of The Doppler Effect Is Applied To The Study Of Galaxies?

There Are 30 Students In A Homeroom. How Many Different Ways Can They Be Chosen to Be Elected President, Vice President, Treasurer, And Secretary?

What Is The Most Important Reason That A Certified Personal Trainer Should Make Sure An Older Adult Has Been Cleared By The Medical Provider To Take Part In A B

I Don't Get This Help.

Select The Correct Answer. If Is Modified As , What Transformations Will Be Seen In The Graph? A. The Graph Will Reflect Across The X-axis And Then Shift Units

Which Event Would Be Most Important To Include In A Biography Of A Famous Athlete? the Athlete's First Year At School the Athlete's Win At The Olympics the Athl

A 2100-square-foot Home Is For Sale. The Finished Basement Has An Area Of 455 Square Feet. The Basement Accounts For What Percent Of The Total Square Footage?

Pls Help And Give Me The Right Answer 10 Points For Each Person This Is Due In 2 Hours

80 Points, Please Help! If Using The Method Of Completing The Square To Solve The Quadratic Equation X^2-11x-14=0, Which Number Would Have To Be Added To "compl

A Club Fungus Has An Erect, Above-ground Fruiting Body And Long, Branching, Underground Hyphae. A Club Fungus Has A Thick Stem And An Umbrella Top-shaped Head H

Solve For X. x³ = 216 Enter Your Answer In The Box. x =

Which Of The Following Is A Right Triangle?