downundergirl downundergirl

30-05-2017
Mathematics

contestada

Given the following constants for a standard form quadratic equation, determine the nature of its roots. Please wait for photo to load.

Given the following constants for a standard form quadratic equation determine the nature of its roots Please wait for photo to load class=

Respuesta :

31-05-2017

[tex]ax^2+bx+c=0[/tex]
[tex]3x^2+3x+2=0[/tex]
[tex]D=b^2-4ac=3^2-4*3*2=9-24=-15[/tex]
[tex]D<0[/tex], so there are no real solutions.

Answer Link

Otras preguntas

scope and importance of apiculture and sericulture

advertsement of a watch brand

N represents a certain number. When the number is multiplied by 3 the result is the same as that if adding 34 to the number Find N

what is the history of the civil war

Nếu bạn gửi 4 khoản tiền bằng nhau vào cuối năm 1,2,3 và 4, cũng với lãi suất 8%/năm, giá trị mỗi khoản tiền gửi là bao nhiêu để bạn đạt được số dư tài khoản ti

I need help solving this equation and showing step by step 2|x+3|+9=5

what is the capital of Washington?

What is the perimeter of the BIG rectangle?

D (3;-2), E( 11;-3) u ( 1 ) v ( 2 ) ( -2 ) ( 1 ) --> -> -> montrer que DE = 2u + 3v

Excerpt from Inevitable and Only. Please help! Two questions.