Misty30 Misty30

01-04-2017
Mathematics

contestada

Simplify the expression 6n2-5n2+7n2

Respuesta :

16-05-2017

Since these are all n^2, you need to add/subtract the coefficients and keep the n^2.
6 - 5 + 7 = 8
8n^2

Answer Link

Otras preguntas

6000 pounds / day =ton/week

6X8=------ PLEASE HELP

49,254 find value of 9

Drusilla replaces the light bulb in the hall every 9 months and the air filter every 6 mont. she just replaced bot this month. After how many months will she re

A number t divided by 82

If the product of a number and -7 is reduced by 3, the resulting number is 33 less than twice the opposite of that number. what is the number?

Scientists who studies things that past cultures have made and used

Alina is able to swim at a rate of about 2.5 miles per hour. Talia is able to swim at a rate of 1.8 meters per second. Which statement comparing the two swimmer

What ancient Mesoamerican civilization were known for large stone monuments? a. the Aztec b. the Olmec c. the Maya d. the Inca

76 less than the quotient of an unknown number and 5 is 116.