jmasterson jmasterson

05-01-2017
Mathematics

contestada

What is x+9=2(x_1)^2 in the form of ax^2+bx +c=0

Respuesta :

Аноним Аноним

05-01-2017

x + 9 = 2(x - 1)^2
x + 9 = 2(x^2 - 2x + 1)
x + 9 = 2x^2 - 4x + 2
2x^2 - 4x + 2 - x - 9 = 0
2x^2 - 5x -7 =0

Answer Link

Otras preguntas

What is the most direct use of a compass in geometric constructions? A. to draw congruent angles B. to draw arcs of a given size C. to draw perpendicular lin

John Deere developed the first _________________ used in America. a. railroad ties c. mechanical sickle b. sewing machine d. steel tip plow Please select the be

Complete the following sentences using these pairs of pronouns as subjects. Have your sentences checked. 1. He and I _______________ 2. They and we ___________

The length of the red line segment is 8 and the length of the blue line segment is 4. How long is the major axis of the eclipse?

Which expression is the radical form of 1/5b

What is the eighth term in the sequence 4, 8, 12, 16, 20…?

In the Brady's Family, each girl has twice as many brothers as she has sisters. However, each boy has the same number of brothers as sisters. Is this possible;

In the Brady's Family, each girl has twice as many brothers as she has sisters. However, each boy has the same number of brothers as sisters. Is this possible;

la irritabilidad es una estructura de los seres vivos ??

Why Do You Need to Set Goals for a LinkedIn Automation Campaign?