xa2nn6sieDreaaon xa2nn6sieDreaaon
  • 04-03-2017
  • Mathematics
contestada

Simplify (3x^2 + 2x + 1) + (3x - 8) - (x^2 + 6x - 5)

Respuesta :

cher
cher cher
  • 04-03-2017
(3x² + 2x +1) + (3x - 8) - x² + 6x - 5) 

Combine like terms.

(3x² - x²) + (2x + 3x + 6x) + (1 - 8 - 5)

Simplify.

2x² + 11x - 12

~Hope I helped!~


Answer Link

Otras preguntas

Explain the six goals of the constitution as listed in the preamble:
I need the answer please (I need explanation or evidence)
Ella ya ________ (estar) aquí, pero lo recordaba de otra manera
Evaluate 10x^2y^-1 for x=3 and y=2
what is the success or failure of education closely tied
When you balance a chemical reaction, you are making sure that the law of conservation of matter is obeyed?
The exculpatory clause does it permit reliance upon dewolfe.
the fortaleza telescope in brazil is a radio telescope. its shape can approximated with the equation y=0.013x2 is the relationship between x and y linear? is it
What is a repeated pattern of losing and regaining body weight called?
Please help me on these