Hello,
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Answer B
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2x²+28x-5=2(x²+2*7x+49)-5-2*49=2(x+7)²-103
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Answer:
3rd one is no. the others are all yes
Answer:
x=7
Step-by-step explanation:
potato^3
The term rules for the following sequences is that you multiply each number by 3! Hope this helps and please mark brainliest :)
