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Robert C. has helped students
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Summary of contribution activity by day
Longest streak: 4 days
5 thank you notes
Someone from San Francisco, United States
Thank you passed 7th grade because
for this
answer
2 months ago
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Someone from Stockholm, Sweden
You helped me alot thx
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3 months ago
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Someone from Tracy, United States
good
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4 months ago
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Robert C.
Robert C. joined Socratic 1 year ago. Robert C. hasn't written a biography yet.
11K karma
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114 Answers
3 Edits
@robert-c
Robert C.
wrote an answer to
How do you divide #(8x^2 - 30x + 7)/(2x - 78) # using polynomial long division?
.
3 weeks ago
·
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@robert-c
Robert C.
wrote an answer to
How do you simplify #2x^2 + 6x^2#?
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3 weeks ago
·
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@robert-c
Robert C.
wrote an answer to
How do you solve #3x /4 + 5x/2= 13#?
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3 weeks ago
·
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@robert-c
Robert C.
wrote an answer to
How do you factor # 3x^2 z â€“ 3zx â€“ 18z#?
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4 weeks ago
·
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@robert-c
Robert C.
wrote an answer to
How do you simplify #3^7/3^2#?
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1 month ago
·
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@robert-c
Robert C.
wrote an answer to
If 50 is 20 percent of x, then what is x?
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1 month ago
·
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@robert-c
Robert C.
wrote an answer to
Which 2 consecutive perfrct squares between which the number 20 lies?
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1 month ago
·
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@robert-c
Robert C.
wrote an answer to
How do you use cross products to solve #30/6=b/7#?
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1 month ago
·
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@robert-c
Robert C.
wrote an answer to
How do you answer 1/2 of the square root of 24 times 1/2 of the square root of 18?
.
1 month ago
·
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@robert-c
Robert C.
wrote an answer to
How do you multiply #w^ { - 5} \cdot w ^ { 8} \cdot w ^ { - 4}#?
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1 month ago
·
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