ham17
ham17
22-03-2018
Mathematics
contestada
Question 15
Factorise 21-9x
Respuesta :
MsEHolt
MsEHolt
01-04-2018
The factored form would be 3(7-3x).
The GCF of these two is 3; that is the largest number either of them can be divided by, and they do not have a variable in common. This gives us:
3( )
21/3 = 7, so we have:
3(7 )
9x/3 = 3x, which gives us
3(7-3x)
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
Help plz:))) I’ll mark u brainliest ASAP!!!
??????????????????????????
Find the slope of each line.
A 2 kg block slides on a rough horizontal surface with muk=0.6. It has an initial velocity of 5 m/s. Use g = 10 m/s2 The initial kinetic eneryg of the block is
how was a fresco created?
You are asked to determine the identity of an unknown liquid and can measure only one physical property. You heat the liquid and record that the liquid turns to
A class of 80 girls and 60 boys sponsored a car wash. If 40 percent of the girls and 30 percent of the boys got their cars washed, approximately what percent of
10 POINTS Please help me! I am not sure what kind of things I am supposed to write here! I don't want an exact answer I just would like an explanation of what k
A student claims that the monarch population increases and decreases in a cycle, similar to the pattern of predator-prey populations like wolves and moose. Use
Help me please ASAP!
