17040078 17040078
  • 13-02-2017
  • Mathematics
contestada

What must be added to 3x -7 to make x2 + 4x -1?

Respuesta :

Jedimaster13
Jedimaster13 Jedimaster13
  • 16-02-2017
you must add x^2 + x + 6
Answer Link
girlladythat
girlladythat girlladythat
  • 16-11-2018

The term that can be added is the difference between the two expressions you have:

x^2+4x-1-(3x-7)

x^2+4x-1-3x+7

x^2+x+6

Answer Link

Otras preguntas

70POINTS WILL GIVE BRAINLIEST!!!! What is the solution to the inequality? 4(x−6)≤−2x+6 Enter your answer in the box
Can someone tell me which one to choose pls and thank you I will give brainliest
A scientist use 2 gallons of liquid for every 3 hours he works he uses blank of a gallon each hour he works
The histories of Kush and Egypt are intertwined with each other because they were reliant on each other. How did their interdependence work, and why did each ta
How are the absolute values of opposite intergers related ?? Help me 16 points give me a good answer plz and THX
what is the absolute value of -37?
Can someone help me with this english question pls?
How did Hinduism originate?
What is the measure of the radius of S?A. 12.2 unitsB. 24.4 unitsC. 6.1 unitsD. 3.05 units
1. Loess deposits are not usually found A. deep inside deserts B. away from deserts C. just outside desert margins 2. Sand dunes move when