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

define procedure in your own words

It is helpful for the costume designer to bring swatches of fabric to the initial meeting with the director and set and lighting designers

How can x2 = 2x + 4 be set up as a system of equations? (1 point) a y = x2 − 2x + 4 y = x2 + 2x + 4 b y = x2 y = x2 + 2x + 4 c y = x2 + 2x y = x2 + 4 d

39. In the visible light spectrum, what color below has the shortest wavelength? A) Red light B) Yellow light C) Blue light D) Green light

brian said 78+92+85 is equal to 300 because each addend is close to 100,and three 100 is the same as 300. explain why brian's reasoning is not reasonable

To gain acceptance for the Constitution, the Federalists promised __________. Question 10 options: to lower taxes to give states more rights to enact a bill of

How do i find the slope of 3x-2y= 3

help please !!!!!!!!

how many times can 8 go into 9

Solve for the inequality x. 12x > 7(4x + 5) − 19 (show how you got your answer, plz)