Factor this polynomial completely.
2 answers:
Answer: (x-4) (x-4)
Step-by-step explanation:
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Answer:
(x-4) (x-4)
Step-by-step explanation:
foil [first, outside, inside, last]
x^2 -8x = 16
(x-4) (x-4) = x^2 -4x -4x +16 = x^2 -8x +16
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Answer:
9-3x=0 & 2x+4=10
Step-by-step explanation:
9-3(3)=9-9=0
3x+1=3(3)+1=9+1=10, not 9
9x-1=9(3)-1=27-1=26, not 4
2x+4=2(3)+4=6+4=10
5x-7=5(3)-7=15-7=8, not 1
Answer:
12 and 6
Step-by-step explanation:
3x4 is 12
2x3 is 6
Answer:
donna is 14.5 and emily is 17.5
Step-by-step explanation:
Answer:
(-1 , 1.5)
Step-by-step explanation:
