Answer:
I believe your question is "what is 612.2 in scientific notation?"
Answer is A) 6.122 x 10²
Step-by-step explanation:
Your answer (x+2)(x+8)
Answer: 12c+16d
Step-by-step explanation: 4(3c+4d)
(4)(3c+4d)
(4)(3c)+(4)(4d)
12c+16d