josephsaldivar4 josephsaldivar4

03-11-2016
Mathematics

contestada

What are the zeros of the quadratic function f(x) = 2x2 – 10x – 3?

Respuesta :

keepcool keepcool

03-11-2016

2×2 - 10x - 3= 0
=4 - 10x -3=0
=1-10x=0
=1=10x
⇒x=1/10

Answer Link

Otras preguntas

what is the focus of the bill of rights

a kite has vertices at (2, 4), (5, 4), (5, 1), and (0, –1). what is the approximate perimeter of the kite? round to the nearest tenth. 11.3 units 13.6 units 16.

What is the central idea of the of this story? "The Cold Equation"

In 1 or 2 sentences, describe how both producers and consumer use money.

what is a polynomial

One number is 6 more than twice another. If their sum is 51, find the numbers. Which of the following systems of equations represents the word problem? y = 2x +

which of the following is considered a drawback to using wind energy as a source of power? wind energy is highly polluting. wind energy is nonrenewable. winds d

jillian is trying to save water, so she reduces the size of her square grass lawn by 8 feet on each side. the area of the smaller lawn is 144 square feet. in th

The composition of air by volume is approximately 1/5 oxygen, 4/5 nitrogen. When air is passed through red-hot carbon, the following reaction occurs: 2C + O2(g)

susie likes either playing volleyball or to swim laps. which of the following rewrites makes the sentence parallel? a. susie likes either playing volleyball or