liyah517 liyah517
  • 12-06-2018
  • Mathematics
contestada

expand the expression (3x+7)(-2x-4)

Respuesta :

Аноним Аноним
  • 12-06-2018
If you want to expand it, here it is: -6x^2-12-14x-28, which is equal to -6x^2-26-28. Thank you so much to the person that corrected me! Hope this helped! A brainliest is always appreciated.
Answer Link
Luv2Teach
Luv2Teach Luv2Teach
  • 12-06-2018
Expand by FOILing.  Doing that gives you [tex]-6 x^{2} -12x-14x-28[/tex], which, when simplified, is [tex]-6 x^{2} -26x-28[/tex].  An equivalent way to represent this is to change all the signs so the leading coefficient is not negative.  [tex]6 x^{2} +26x+28[/tex]
Answer Link

Otras preguntas

What is 0.09 rounded to the nearest whole number?
Why would a teacher say that meiosis is actually mitosis happening twice?
what was the most common jobs in 1800
Evaluate the following expression: 7.0 x 10⁴ + 6.0 x 10³ A) 13 x 10⁷ B) 42 x 10⁷ C) 67 x 10³ D) 76 x 10³
An advertisement for a new model of luxury sedan would target ________??1.new drivers2.families 3 businesses 4.professional  adults
Places in India where cattle farming is done
What is 7/10 - 1/4 (fraction)
How do you spell anksouse?
An advertisement for a new model of luxury sedan would target ________??1.new drivers2.families 3 businesses 4.professional  adults
Scott has 1/3 of the computer games as Anish, and Anish has 1/2 as many games as Nick. Together they have 140 games. How many do they have each? Scott has......