noa4life noa4life

03-05-2017
Mathematics

contestada

What's 5x - 4x to the second power + 3 in standees form?

Respuesta :

07-05-2017

(5x - 4x)² + 3

(5x - 4x)(5x - 4x) + 3

Simplify.

25x² - 20x² - 20x² + 16x² + 3

Add like terms.

(25x² - 20x²) + (-20x² + 16x²) + 3

Simplify.

5x² - 4x² + 3

Simplify once more.

x² + 3

~Hope I helped!~

Answer Link

Otras preguntas

A surface area of a cube is 96cm. What is the length of one side? What is its volume

How did Sir Francis Bacon's development of the scientific method make the Scientific Revolution possible?

What are note cards used for? a. to record researched evidence b. to write the outline c. to craft the thesis statement d. to list the works cited

Which of the following sentences is written in passive voice? a. The fence spread apart after being pulled by the young boys. b. They spoke of the difficult t

Does if pair of ratios form a proportion. 18/9 and 6/3

A narrow region between two air masses of different densities is a A. gulley. B. ridge. C. front. D. system.

The sum of 1/9 2/3 and 4/18

Read this passage from Beowulf. then, saw the sage companions who waited with Hrothgar, watching the flood, that the tossing waters turbid grew, blood-stained

“Ten thousand saw I at a glance,/ Tossing their heads in sprightly dance./ The waves beside them danced; but they/ Outdid the sparkling waves in glee;” This qu

10 Points! How do you calculate the volume of a 3D figure? Example(s)?