natalieangulo37 natalieangulo37

27-11-2018
Mathematics

contestada

What are the zeros of the quadratic function f(x)=2x^2+8x-3

Respuesta :

kwlmiller2002 kwlmiller2002

01-12-2018

Answer:

you can use the quadratic formula to get theses:-

x =[-8 +/- sqrt(8^2 - 4*2*-3)] / 4

= -2 +/- sqrt88) / 4

= 0.35, -4.35 to nearest hundredth

Step-by-step explanation:

Answer Link

Otras preguntas

Merritt Island National Wildlife Refuge is an important Florida wildlife sanctuary for birds. Recently, an energy corporation has proposed constructing wind tur

I was running out of time. They’d said they’d give me until sundown, and that was only a few hours away. I had to... Short Story Completion... please anybody gi

Communication based on a speaker's body and voice, rather than on the use of words, is called: implicit communication non-verbal communication unintentional com

Use the Divergence Theorem to compute the net outward flux of the following field across the given surface S. F = < x^2, y^2, z^2 > ; S is the sphere {(x

In the 1960s, President Kennedy developed what is known as the Consumer Bill of Rights. This legislation represents limitations to the legal concept of ________

The system of equations y= 1/4x-1 and y= -1/2x-1/4 is shown on the graph below. What is a reasonable estimate for the solution? A. (1, -3/4) B. (-3/4, 1) C. (

The point-slope form of the equation of the line that passes through (-9, -2) and (1, 3) is y - 3 = 1/2(x - 1). What is the slope-intercept form of the equation

The pressure of a gas in a container is 1.85 atm and occupies a volume of 12.5 L. If the original volume is reduced by half at constant temperature, what would

An investigation is an example of_______ A. inquiry B. bias C. pseudoscience D. the scientific method

When 15 is appended to a list of integers, the mean is increased by 2. When 1 is appended to the enlarged list, the mean of the enlarged list is decreased by 1.