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Number 1.
2x to the second power minus 2x minus 4
Number 2.
2a to the second power minus 3b minus a plus b to the second power.
Hope it helped :)
If I'm right, then the answer would be B. 800. Hope I helped!
Answer:
1,2,4
Step-by-step explanation:
all are positive intergers
Answer:
20 cubic miles = 5.0872E+15 cubic inches
Step-by-step explanation:
it's a big number. hope this helps!
