zarehbg24 zarehbg24

13-12-2020
Mathematics

contestada

If a positive number is subtracted from twice its square the result is 28. Find the number.

Respuesta :

cclark0102 cclark0102

13-12-2020

Answer:

xsquared-2x=28

Step-by-step explanation:

Just work the equation now. At the end to cancel the squared c just find the square root of both sides of the equal sign.

Hope this helps :) Have a great day!!!!

Answer Link

Otras preguntas

1. The number of eagles observed along a certain river per day over a two-week period is listed below. Which frequency table represents the data? 1, 3, 2, 5, 1

The regions of light and unpredictable winds at about 30° North and South latitudes are called _____.

What is used to treat HIV/AIDS?

Within the Chain of Being, which statement would most likely be true? A. Women ranked above men. B. Kings ranked above God. C. Noblemen ranked above m

Briefly explain the main principles behind restorative justice

Find an explicit rule for the nth term of the arithmetic sequence

Galaxies are separated by? A.Varied distance B.Moderate distance C.Extremely large distance D.Extremely small distance

what is the y intercept of the line passing through the point (5,-6) with the slope of -1/7

JK, KL, and LJ are all tangent to circle O. If JA=8, AL=7 and CK=10, what is the perimeter of JKL?

1. Describe a flood caused by a rising river. What might cause this?