Brandi9713
Brandi9713
22-04-2015
Mathematics
contestada
Simplify the expression: x2+x(x-5)-x+7
Respuesta :
thompzac
thompzac
23-04-2015
So to solve this equation we need to simplify the expression like so,
First write out the equation (I assume that you mean x2 as 2x)
2x+x(x-5)-x+7
Distribute
2x+x^2-5x-x+7
Combine like terms
-4x+x^2+7
And thats it! Enjoy!=)
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
Help. Im doing an online assignment
What is the gerund int his sentence? Will you be playing your song tonight? Playing will song tonight 2. Read two sentences I relaxed after a long day. I put on
Relembrando a situação descrita no desafio desta unidade de aprendizagem, você precisa participar de uma entrevista com o seu superintendente, para pleitear uma
Nancy made a painting that is 2 feet wide and 3 feet long. She wants to reproduce the painting as a mural that is 15 feet wide. How long will the mural be?
In act iii of hamlet, why did hamlet choose not to kill claudius when he was praying?hamlet felt sorry for claudius as he heard him pray.hamlet was unsure wheth
What does Zaroff say to show that he places little value on human life?
HELP PLEASE WILL FAN AND MAKE BEST ANSWER!! Sue initially has 5 hours of pop music and 4 hours of classical music in her collection. Every month onwards, the ho
Lamarck's idea of "Acquired Traits" proposed that A. acquired traits are passed down from parent to offspring. B. in animals, traits that are used often will
When you are outside playing in the sun, your skin works with sunlight to?
How do you multiply 4 3/10 x 2 1/10 ( mixed number ) Thankyou for the help!
