blueeyedlady blueeyedlady
  • 03-12-2015
  • Mathematics
contestada

Which of the following expressions is not equivalent to:
4(3x2 + 6x)

A. 12x2 + 24x B. 2x(6x + 12) C. 6x(2x2 + 4x)

Respuesta :

VenusRetrograde
VenusRetrograde VenusRetrograde
  • 03-12-2015
Answer=C

4(3x^2+6x)
can be simplified to...
12x^2+24x

To find out which expression isn't equivalent, you have to simplify them...

a=12x^x+24x

b=2x(6x+12)
b=12x^2+24x

c=6x(2x^2+4x)
c=12x^3+24x
Answer Link

Otras preguntas

A person who makes goods or provides services is acting as
What are the three parts of the missouri compromise.
hello hello hello hello
Someone pls help! I will choose brainleist!
Australia. Research the types of animals and vegetation that are found in each biome. How do they relate to the economic activities in the area? How might the v
Store A and Store B are both having a sale on notebooks. At Store A it costs $9 for 14 notebooks. Store B is having a sale where you pay $3 for 5 notebooks. Wha
Read the sentence below: Both effectively changed the popular opinion about emotional issues for their countries and brought in a wave of change that was long o
Gravity is a force that opposes motion. true or false?
Can someone help mean pls
A (2, -3). B (7,-5) and C (-2,9) are the vertices of triangle ABC find gradient of each of the sides of the triangle​