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

Who established a school for navigation?

How do figure out 120/f = 1.2?

What is the sales rate for 5% of $50

Which substance does not obey the Lewis octet rule? a. O₂ b. NO c. CO d. N₂ Can anyone explain this one for me?

Concorde could travel 1 mile every 3 seconds.How many miles per hour (mph) is that?

Which measurement is not equal to 3 m 30 dm or 300 cm or 3000 mm or 3000 cm

1.Which sentence contains an adjective clause? A. Pizza, which many people love, can also be nutritious. B.Thin-crust pizza with low-fat cheese has fewer ca

You begin solving the equation 4 – 5x = 59 by subtracting 4 from both sides. Which is the best choice for Step 2?

Force and Motion: Force changes _________.

I am so confused about this graphing problem, just need answer doesn't have to show workRectangle ABCD has a length of 9 and a width of 7. Point D is the ordere