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

A landscaper wants to increase the size of one of his square gardens. The garden measures 8 feet on each side. The landscaper plans to increase each side of the

21 - 3 + 18 ÷ 6 = 7 x 9 - 3 x 4 + 10 =

3. The Articles of Confederation did not give the United States a A.)Congress B.) strong central government C.)state government

What details from the story reflect what you know about realism? How do these details impact your understanding of the story? Support your response with evidenc

Of the following, which constitutes the greatest percent of domestic use of water in the united states?.

Who created the idea of a general purpose computing machine.

ASAP HELP find the scale factor of the small triangle to the large triangle

A stationary 25 kg object is located on a table near the surface of the earth. The coefficient of static friction between the surfaces is 0.50 and of kinetic fr

if 25% of an organisms DNA is guanine, what percent is thymine?

Expand and simplify (x + 5)(x-9)