mariasigala1029 mariasigala1029

04-03-2020
Mathematics

contestada

What is the quadratic equation with the given roots 3 and -2/3

Respuesta :

miljanamilovanovic12 miljanamilovanovic12

04-03-2020

Answer:

x^2 - 7/3x-2

Step-by-step explanation:

x1=3, x2 =-2/3

(x-x1)(x-x2)=(x-3)(x-(-2/3))=

(x-3)(x+2/3)=x*x+x*2/3-3*x-3*2/3=

x^2 +2/3x-3x-6/3=

x^2 +2/3x-9/3x-2=

x^2 - 7/3x-2

Answer Link

Otras preguntas

a particularly active cell might contain a large number of ...

What happens to old oceanic crust as new molten material rises from the mantle?

which was born earlier richard gere, j.k rowling or nicole kidman

The ratio of the number of cookies to the number of pastries in a box is 3:2. Which table shows the possible amounts of cookies and pastries in a box, given the

The psychologist who was the first woman to earn a doctoral degree in psychology in the US and is renowned for writing a comparative psychology book in which sh

Read the passage. Armando sat on the couch. Everyone else seemed to be having fun. He hated parties. Like an oyster, he closed his shell, and wouldn’t talk to a

Which group did Wilson most want to help during the second half of his term? big business, women, everyday workers ,entrepreneurs

is the number 143 a multiple of three? explain how you know

self-talk can help you overcome nervousness and fears

For f(x)=-2x^2+2x+3 find f(3+h)-f(3)/h