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zigzagoon2000
Group Title
What are the solutions of the equation?
c^210c=0
A. 1, √10
B. 0, –10
C. 0, √10
D. 0, 10
A, B, C, or D? Please explain :)
 2 years ago
 2 years ago
zigzagoon2000 Group Title
What are the solutions of the equation? c^210c=0 A. 1, √10 B. 0, –10 C. 0, √10 D. 0, 10 A, B, C, or D? Please explain :)
 2 years ago
 2 years ago

This Question is Closed

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.0
c^210c=0 c(c10) = 0 See where to go next?
 2 years ago

zigzagoon2000 Group TitleBest ResponseYou've already chosen the best response.0
No, I do not.
 2 years ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.0
c(c10) = 0 breaks up to c = 0 or c10 = 0
 2 years ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.0
then what
 2 years ago

zigzagoon2000 Group TitleBest ResponseYou've already chosen the best response.0
I don't know. I'm not good at algebra.
 2 years ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.0
solve c10 = 0 for c
 2 years ago

zigzagoon2000 Group TitleBest ResponseYou've already chosen the best response.0
I don't know how.
 2 years ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.0
something  10 = 0
 2 years ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.0
what number goes in the place of "something"
 2 years ago

LolWolf Group TitleBest ResponseYou've already chosen the best response.0
Important step: If \[ a\cdot b=0 \]Then at least one of \(a, b\) must be zero.
 2 years ago

zigzagoon2000 Group TitleBest ResponseYou've already chosen the best response.0
10  10 = 0 @jim_thompson5910
 2 years ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.0
so c10 = 0 means that c = 10
 2 years ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.0
so c = 0 or c = 10
 2 years ago

zigzagoon2000 Group TitleBest ResponseYou've already chosen the best response.0
So the answer is D?
 2 years ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.0
yes
 2 years ago

zigzagoon2000 Group TitleBest ResponseYou've already chosen the best response.0
Ah, okay thank you :)
 2 years ago
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