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

can someone help me here? it's asking to explain in words where the mistake in the solution of the inequality is.

Can someone please help on number 20? WILL MARK YOU AS BRAINIEST. (can you also show how you do the problem?) :(

y=x2-4 what is the answer?

Choose the corresponding pronoun. they nosotros ustedes usted O O ellas

10) Find the perimeter of the polygon:* 9x - 6 2x - 5 -7x+3 2x - 5 -7x +3 9x - 6

Short Answer In complete sentences, answer the following TWO-PART question. Define and explain symbolism. What is symbolism? How is symbolism used in a specif

which of the following best describes slab pull

whats 3(2x-1)+7=6x-3-2(2-4x)

pls help me ......... Quick pls

help it due by tonight and I have no clue how to do it