reneestoddart20 reneestoddart20

01-08-2018
Mathematics

contestada

Robyn incorrectly solved a rational equation. Her work is shown. What error did she make?

Robyn incorrectly solved a rational equation Her work is shown What error did she make class=

Respuesta :

Mustela Mustela

01-08-2018

In the second step while distributing she made a mistake

It should have been

2x^2 -4x -6x +18 = 9x - 27

So answer should be

She did not use the distributive property correctly

Answer Link

2018bbenzenhafe 2018bbenzenhafe

01-08-2018

she didn't distribute properly

Answer Link

Otras preguntas

What is the greatest whole number rounded to 2,500

in terms of education, state governments are responsible for. A. creating private schools. B. establishing school districts. C. providing transportation to sch

What is the main difference between organisms that share many characteristics and organisms that do not

Twenty-five percent of what number is 10? 40 24 48 2.5

The word ecology is made up of two Greek words, oikos and logia, and means "_____." house knowledge life logic house logistics environmental knowledge

Placing a decorative border around a picture .altogether she uses 18ft of border what could b the possible areas of the picture? Show your work ! and find at le

A(n)___ is divided into rows and columns. What goes in the blank?

What is 0.89 fraction in simplest form?

what are some powders that you might find on the kitchen floor

methamphetamines are a type of drug that affects the brain by A. causing the release of excess dopamine. B. blocking the production of dopamine. C. increasing t