bloopjennn bloopjennn
  • 02-07-2018
  • Mathematics
contestada

What must be added to 3x-7 to make x^2 +4x-1 ?

Respuesta :

mkryukova19 mkryukova19
  • 02-07-2018
 x²+4x-1 - (3x - 7) = x² + 4x - 1 - 3x +7 = x² + x + 6

x² + x + 6 should be added to 3x - 7  to make  x²+4x-1.
Answer Link

Otras preguntas

Which is the following is not a part of MADD’s mission
HELP/ solve for x. Write your answer as "x=__"
Just need the first one done I’m confused on that one
I need to turn this in by 10:00 plz help thank you :)
How many full gas cans will it take to fill the go cart's gas tank?
A car goes 240 miles in 4 hours. What speed is the car going? (What is the unit rate of miles per hour?)
Does anyone want to talk rn ?
What does well balanced person mean????
2. A charge particle is moved through a potential difference of 154.5 V and experiences a change of electric potential energy of 4.26 x 10-8 J. What is the char
Suppose a normal distribution has a mean of 26 and a standard deviation of 4. What is the probability that a data value is between 27 and 28? Round your answer