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

There are 240 students in a marching band. If the director wants the band to march in 40 equal rows, which equation could be used to find the number of students
How did europeans help during the Continental army
8x-2(x+1)=2(3x-1) A.0 B.2 C.no solution <-- that's what I think it is. D.identity. Can someone check my answer
Determine if the following tables from a lineAr equation if so identify the slope otherwise write non linear
How to solve 5/6k=1/6
what are metalloids used for
Plants often enter dormancy a. when rainfall is abundant. b. just before they form flowers. c. during winter. d. in the spring
iN MITOSIS, ANAPHASE FOLLOWS WHAT?
what number can you use to divide 47.5 over 190 when reducing and what number can you use  to divide 100 over 400 whe dividing
What type of rock does preexisting rock become