expand these expressions -
A) c(c+7)
B) m(5-m)
C) t(3t-1)
D) u(4-5u)
E) d(e+f)
F) -w(w-k)
G) a(2a+b)
H) h(3i-4h)

Question

expand  these expressions - 
A) c(c+7)
B) m(5-m)
C) t(3t-1)
D) u(4-5u)
E)  d(e+f)
F) -w(w-k)
G) a(2a+b)
H) h(3i-4h)

anonymous · Answer

Do you know how?

A) c times c = c^2
c times 7 = 7c

$$so,~~~~ c^2 + 7c ~~~~~~~~the expansion$$

anonymous · Answer

Can you do B on your own?

anonymous · Answer

would someone please do all of them for me?? xxxxx

anonymous · Answer

Can you try to do one on your own, so we can see if you understand it? Because there's no point in getting answers you can't solve later on...?

anonymous · Answer

its due next lesson and my teacher is an retriceand will kill me so please just help me??