Answer:
The answer is B.
D. |-9|
Step-by-step explanation:
Answer: 9 R53
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2.8 is your answer...
Hope this helps...
For part a you need to factor. X to the power of 2 is 2x. when you add it its turns into 2x+10x+16=0
2x+10x=12x
12x+16 will be your final answer