norahandjumana norahandjumana

02-07-2017
Mathematics

contestada

The equation ...................is not quadratic.

1- x(x+3)=x
2- x^2=3x
3- x(x^2+3)=0

Respuesta :

03-07-2017

The 3rd option is the only one that's not quadratic because if you were to simplify it, you would get x^3.

A quadratic equation has to look like
ax^2 + bx + c

Answer Link

Otras preguntas

Which is an advantage of using barcodes? A. Increased speed of transactions B. Decreased data reliability C. Increase in human error D. Improved product appeara

Which description best fits that of an open circulatory system?

During the Industrial Revolution in the American South, most Southern farmers had enslaved workers. most plantations had fifty or more enslaved workers. about

The physical database in which all ad directory data is stored is

Geometry The polynomial function y = x3 -3x2 + 16x - 48 has only one non-repeated x-intercept. What do you know about the complex zeros of the function? A)

What is the narrator’s point of view? He is desperate to keep his lover’s laughter in his life. The sea in autumn is a must-see. Laughter opens doors. He wants

In a paragraph, explain how a person can be saved by god

Jillian ran 40 miles in one week. Her friend Lacey ran the distance that Jillian ran. How many miles did Lacey run? Express your answer in simplest form.

what does the insurance check represent raisin in the sun

PLS HELP ILL MAKE YOU BRAINLIEST Adult skin cells can no longer become other types of cells because they have already undergone _______