Answer:
4a
Step-by-step explanation:
a and a =1 + 2+1= 4a
Im not that smart so im prob wrong
if i am wrong then its 3a ;(
Answer:
56
Step-by-step explanation:
a(b + c) = a b + a c
8(3 + 4) = 24 +32 = 56
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Answer:
The x coordinate of the vertex is 0.
Step-by-step explanation:
y=2x(x+4)
y = 2x^2 + 8
Vertex form is
y = 2(x - 0)^2 + 8.
So, the vertex is at (0, 8)
