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nirvana33 [79]
3 years ago
11

I need help with the following if possible

Mathematics
2 answers:
scoundrel [369]3 years ago
5 0
1. -1
2. 1
3. 5
4. -1
5.-1
6. -3
kenny6666 [7]3 years ago
3 0

Answer:

  1. 2+(-3)= 2-3= -1
  2. -3+4=1
  3. -4+9=5
  4. 7+(-8)= 7-8= -1
  5. -2+1= 1
  6. 6+ -9= -3
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NEED CORRECT ANSWER PLEASE! THANKS:)
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2x × x = 2x^2
5 × x = 5x
2x × 1 = 2x
5 × 1 = 5

So in total those brackets expand to 2x^2 + 7x + 5. I hope this helps!
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1

Step-by-step explanation:

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A survey was administered to high school seniors in Anytown. According to the survey results, fewer than 0.5% of the students dr
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Step-by-step explanation:

Step-by-step explanation:

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