marine8144 marine8144

03-03-2016
Mathematics

contestada

montrer que f(x)=(2x-13)(2x-7) pour tout réel x

Respuesta :

tomzy416 tomzy416

03-03-2016

2x^2-14x-26x+91=0
2x^2-40x+91=0
x=17.3 &x=2.6

Answer Link

Otras preguntas

Which of these groups was most likely to oppose the colonists independence from Britain

Which is the constant term of the algebraic expression -2x^2+17-15x+7xy?Options:-15-2717

Can someone help me on a.) and b.) please... Thanks so much!!!

Please answer this correctly

Gabe is mapping out important family events. He uses negative numbers to represent time before he was born and positive numbers to represent time after he was b

I’m confused please explain

Which company developed the first digital camera? How many pounds did this camera weigh?

calculate the surface area or a sphere or radius 7.3 cm.

a. A square's perimeter is 4 times the length of its side

I’m confused please explain