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

Otras preguntas

A flask contains a gas mixture of hydrogen and nitrogen. The total pressure of the mix is 2.0 atm. The partial pressure of the hydrogen is 0.8 atm. What is the

The __________ is the federal statute requiring most records in agency files to be accessible to the public. a. APA b. Government in the Sunshine Act c. A

A switch can A) stop the flow of current. B) cause current to flow in the opposite direction. C) increase voltage. D) store energy. E) start the flow of current

In VBA, write a code that does as follows: The first worksheet ("Ex. 1") has a list of 50 numbers. Write a program that will read them into an array, then will

What kind of knowledge does the possibility that he is dreaming raise doubts about, for Descartes? Knowledge gained from or through the senses Knowledge about

If your answer is correct I’ll give you BRAINLIEST Which type of figurative language is used in the following line from John F. Kennedy's inaugural address to

What are the values of a, b, and c in the quadratic equation 0 = = x2 – 3x – 2? a=1 h=30-2

Regarding US negotiation team, a leader will stick out as an individual in presenting ideas. But, in the negotiation with the Japanese team, no Japanese team m

g An entity has two long-term construction contracts, one of which qualifies for revenue recognition while the performance obligation is being met and the other

The basic difference between a good and a service is that a good: a. provides intangible benefits b. can be physically touched c. generates greater interest a