hassanshahzaib8 hassanshahzaib8

06-11-2016
Mathematics

contestada

express 9x^2-12x+5 in the form (ax+b)^2+c

Respuesta :

Iknowit Iknowit

06-11-2016

9x²-12x+5=(3x)²-2*3x*2+2²+1=(3x+2)²+1
a=3
b=2
c=1

Answer Link

Otras preguntas

What is the effect on the concentration of hydrofluoric acid, hydronium ion, and fluoride ion when the following are added to separate solutions of hydrofluoric

A triangle with side lengths of 4 , 5 , 6 , what are the measures of it angles to the nearest degree ?

During a test interpretation, a counselor provides information on the current status of the test taker. This counselor is giving a _____.

What best defines biodiversity? The variety of traits a species has A group of organisms of one species All the different habitats and ecosystems found around t

Lourdes hadn’t bothered to study for the essay exam, joking that her motto was "fake it ‘til you make it." Now, as she stared in horror at the test booklet, the

About ____% of the area is between z= -2 and z= 2 (or within 2 standard deviations of the mean)

All boxes with a square base, an open top, and a volume of 220 ft cubed have a surface area given by S(x)equalsx squared plus StartFraction 880 Over x EndFra

If a person has AIDS, they do not have HIV

Find the product of the complex number: 4 -3 i and its conjugate. 25 -7 7

2. Research how antibiotics affect bacterial cells. Which cell structure(s) are typically targeted? Based on this information do you think human cells are affec