anafel7366 anafel7366

01-05-2020
Mathematics

contestada

What does (x^2 - 3x + 1) + (2x^2 + 5x + 7) equal?

Respuesta :

ja06814 ja06814

01-05-2020

Answer:

3x^2+2x+8

Step-by-step explanation:

1. x^2+2x^2=3x^2

2. -3x+5x=2x

3.1+7=8

Answer Link

01-05-2020

Answer:

3x^2+2x+8

Step-by-step explanation:

You just add the values if it were subtraction then you would distribute the negative.

Answer Link

Otras preguntas

Within a given population, 22 percent of the people are smokers, 57 percent of the people are males, and 12 percent are males who smoke. if a person is chosen a

Washing a wound and covering it with a bandage and a glove is an example of

Simplify the difference. (4w2 – 4w – 8) – (2w2 + 3w – 6)

What is the slope and y-intercept for the line represented by this equation?

What is the era of new technologies called?

If I have green, blue, and purple veins what undertone do I have? My father was dark and my mom is light, I am tan.

find the first six terms of the sequence. a1 = 4, an = 2 • an-1 Find the first six terms of the sequence.a1 = -4, an = an-1 + 7

Please can someone help me with this question and a few more.. I will give brainliest and full ratings.

What is not a natural function that water promotes within the human body? question 5 options: transportation system lubricant increased body temperature partici

Which situation is considered reinforcement? A. Receiving a "thank you" from somebody after doing something nice B. Refusing to leave a tip for service