Factor the expression. 21x^2 + 67x + 42
21x^2 + 67x + 42 = (7x + 6)(3x + 7)
Question
Updated 2/14/2019 12:35:44 AM
Edited by Masamune [2/14/2019 12:35:42 AM], Confirmed by Masamune [2/14/2019 12:35:44 AM]
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how do you factor out expression completely x^2-8x+16
Question
Updated 5/24/2014 9:29:38 AM
x^2-8x+16 = (x - 4)(x - 4) = (x - 4)^2
Confirmed by andrewpallarca [5/24/2014 11:49:57 AM]
Factor the expression. x2 + 13x + 40
Weegy: x=13 (More)
Question
Updated 7/9/2014 4:25:42 PM
x^2 + 13x + 40 = (x + 8)(x + 5)
Confirmed by andrewpallarca [7/9/2014 4:31:05 PM]
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