greenjeff569 greenjeff569

13-01-2022
Mathematics

contestada

(-2x^2+x+6)+(5x^2-4x-2) find each sum or differences

Respuesta :

annie413 annie413

13-01-2022

Answer:

3x^2-3x+4

Step-by-step explanation:

(-2x^2+x+6)+(5x^2-4x-2)

-2x^2+x+6+5x^2-4x-2

3x^2-3x+4

Answer Link

Otras preguntas

During a local high school football game, the height h feet of a football after t seconds can be represented by the function h(t) = −16t2+ 58t + 2. Find h(2.5)

Which of the following words from Shakespeare's Julius Caesar is a loaded word? So well as Brutus living; but will follow The fortunes and affairs of noble Brut

A barber Wants to set up a salon in a measuring Length of 3m by 3m. He has a simple Woden Chair, 3 large mirror and one bulb. a) using the knowledge of shadows

. You are in an airplane flying over the ocean. How could you most accurately determine your distance from the water?

find the area of the shaded regions.

I have no idea what to do

John Steinbeck's novel Of Mice and Men is, above all else, a novel about friendship. The two protagonists, George and Lennie, have a deep, though perhaps unequa

Find all real zeros of the function y= -9x - 1A. -9B. - 1/9C. 1/9D. -9, -1

Use the periodic table to identify the element indicated by each electron configuration by typing in the chemical symbol for the element. 1s22s22p6: 1s22s22p63s

Consider the equality xy=k. Write the following inverse proportion: y is inversely proportional to x. When y = 6, x = 3. 3/1 =k/6 1/6 = k/3 6/1 = 1/6