brada2and1aDear brada2and1aDear

01-12-2016
Mathematics

contestada

find the sum and product of the roots of the equation 5x^2+11x-3=0 ?

Respuesta :

Аноним Аноним

01-12-2016

i hope this helps you

disctirminant=b^2-4ac

b=11

a=5

c= -3

disctirminant =11^2-4.5. (-3)

disctirminant =121+60

disctirminant =181

x1=-11+ square root of 181/2.5

x2=-11- square root of 181/2.5

Answer Link

Otras preguntas

Which statement from the passage is an interpretation of historical facts? a. The fleet was no match for the huge British navy. b. The Patriots attacked and sun

To put abstract ideas into sensory words, use _______ descriptions. A. concrete B. general C. vague D. impersonal

Animation includes special visual and sound effects applied to text or other content. true or false.

What is the percent change

stefanie and eva want to share the shells that they collected on their trip to the beach. They have 18 shells in all. Use related facts and draw an arrayvthat w

Attentiveness is _______. A) a courtesy B) a combining form C) a type of critical thinking D) a type of grammatical meaning

Are bacteria classified by size?

a student researching a writing project for a course in comparative literature should use which of the following citation styles?ALA style APA style MMA style M

Slightly smaller than the state of Texas, Ukraine is known as the _____.

Today, land in urban areas typically is used for housing, transportation, and other structures, rather than for agriculture, primarily due to __________.