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anonymous
 one year ago
x2 + 5x + 6 = 0
A.
{2, 3}
B.
{1, –6}
C.
{–1, 6}
D.
{–2, –3}
anonymous
 one year ago
x2 + 5x + 6 = 0 A. {2, 3} B. {1, –6} C. {–1, 6} D. {–2, –3}

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jagr2713
 one year ago
Best ResponseYou've already chosen the best response.2Hey !!! Which two numbers add up to 5 and multiply to 6? 2 and?

jagr2713
 one year ago
Best ResponseYou've already chosen the best response.2Good so we rewrite the expression as (x+?)(x+?)

jagr2713
 one year ago
Best ResponseYou've already chosen the best response.2Well seems like @Phebe already said it so : When will (x+2)(x+3) equal zero?

jagr2713
 one year ago
Best ResponseYou've already chosen the best response.2@danial.sheikh It is better to guide the user to an answer rather than doing all the work yourself. We discourage giving out answers without letting the asker at least take some part in the analysis  the aim of this site is to teach. Please refer to our code of conduct at http://openstudy.com/codeofconduct for more information. Thank you.

jagr2713
 one year ago
Best ResponseYou've already chosen the best response.2Correct b.c its when x+2=0 and x+3=0 And we solve so we subtract 2 and 3 on both sides and get 2,3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you help with more?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0What value should be added to the expression to create a perfect square? x2 – 10x A. 25 B. –100 C. 5 D. 100

jagr2713
 one year ago
Best ResponseYou've already chosen the best response.2One question per post
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