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jayfer
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Evaluate –x2 + 2x – 4 with x = –2.
i keep getting 4 as my ans but thats not an option!
 one year ago
 one year ago
jayfer Group Title
Evaluate –x2 + 2x – 4 with x = –2. i keep getting 4 as my ans but thats not an option!
 one year ago
 one year ago

This Question is Closed

onceonly Group TitleBest ResponseYou've already chosen the best response.0
positive 2
 one year ago

JuanitaM Group TitleBest ResponseYou've already chosen the best response.0
(2)^2 +2(2) 4 4 +4  4 4
 one year ago

JuanitaM Group TitleBest ResponseYou've already chosen the best response.0
can be solved multiply ways, depends on how you treat the leading negative sign...what are your options
 one year ago

jayfer Group TitleBest ResponseYou've already chosen the best response.0
8 8 12 12 those are my options
 one year ago

onceonly Group TitleBest ResponseYou've already chosen the best response.0
x2+2x4 x= 2 (2)*2+2(2)4 = 8
 one year ago

SmokeysTheName Group TitleBest ResponseYou've already chosen the best response.2
got 12
 one year ago

SmokeysTheName Group TitleBest ResponseYou've already chosen the best response.2
i got 12
 one year ago

onceonly Group TitleBest ResponseYou've already chosen the best response.0
12 is right
 one year ago

SmokeysTheName Group TitleBest ResponseYou've already chosen the best response.2
(2)^2+2(2)4 2^2 =4 4+2(2)4 2(2)=4 444=12
 one year ago

robtobey Group TitleBest ResponseYou've already chosen the best response.0
\[(2)^2+2(2)4 \]\[4+44 \]\[444 \]\[12 \]
 one year ago

JuanitaM Group TitleBest ResponseYou've already chosen the best response.0
i got 12 the first time LOL
 one year ago
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