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20) (3x3  2x2 + 4)  (2x2 + 14) =
A)
3x3  10
Eliminate
B)
3x3  2x2 + 18
C)
3x3  4x2  10
D)
5x5  2x2 + 14
 one year ago
 one year ago
20) (3x3  2x2 + 4)  (2x2 + 14) = A) 3x3  10 Eliminate B) 3x3  2x2 + 18 C) 3x3  4x2  10 D) 5x5  2x2 + 14
 one year ago
 one year ago

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mathstudent55Best ResponseYou've already chosen the best response.0
Remember that a negative sign outside parentheses changes every sign inside the parentheses. 1. Remove parentheses of the first expression. Just drop them. 2. Distribute the negative outside the second set of parentheses. 3. Combine like terms. 3x^3  2x^2 + 4  2x^2  14 3x^3  2x^2  2x^2 + 4  14 3x ^3  4x^2 + 10
 one year ago

JazzyPoowhBest ResponseYou've already chosen the best response.0
i though that was supposed to be a 10 atthe end
 one year ago

mathstudent55Best ResponseYou've already chosen the best response.0
Yes, sorry, you are correct. it's 10 at the end
 one year ago

JazzyPoowhBest ResponseYou've already chosen the best response.0
kk yayay im rite and itz okay :]] thankz
 one year ago
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