2 answers:
Answer:
ba+7b+3a+21
Step-by-step explanation:
Use the FOIL method: (a+b)*(c+d) = ac+ad+bc+bd(a+b)(c+d )= ac+ad+bc+bd.
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If you factor it you will get:
(z+ 1)(x + y)
D. Although I'm not 100% sure
The answer is {B} 728x2y3.
Answer:
30.72
Step-by-step explanation:
The volume of a cube is a^3.
16^3, which is 4096.
