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

can someone tell me what the answer is please
magnitude of force to accelerate a automobile
Which group of keywords supports the main idea of aging? A. forty, tottered, beauty, deep-sunken, old B. winters, trenches, field, livery, treasure C. small,
Miki has a sheet of paper with a length of 104 centimeters and a width of 88 centimeters. She wants to divide it into the largest squares possible without wasti
Essential amino acids are those that our bodies cannot synthesize true or false
I thought both Steven and Isaac presented themselves very well. Both spoke clearly and concisely. They also both had good ideas on how to improve the school. Ho
What does P equal in P/2=3/5+p/5
To wich digsetive organ does food travel when it leaves stomach
Cuánto es la mitad de cinco octavos
There are eight pencils and a package how many packages will be needed for 28 children if each child gets for pencils