(2x – 7)(2x + 7) + (4x2 – 49)
(2x + 7)(2x + 7) + 4x2 + 28x + 49
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Mathematics, 12.06.2020 00:57 marifermolina
(2x – 7)(2x + 7) + (4x2 – 49)
(2x + 7)(2x + 7) + 4x2 + 28x + 49
#10: Show the work that proves that Edgar's answers are correct. Upload a
picture of your work.
49A567C1-D84BX
#1b: Why does the standard form of the first expression only have two terms
while the standard form for the second expression has three terms? Be specific
for credit.
Your answer
Answers: 1
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