12. Simplify (15x2 – 24x + 9) / (3x – 3) = A. 5x + 3 C. 5x + 13 with a –30 remainder B. 5x – 3 D. 5x – 13 with a –30 remainder
(15x2 – 24x + 9) / (3x – 3) = 3(5x^2 - 8x + 3)/3(x - 1) = (5x^2 - 8x + 3)/(x - 1) = (x - 1)(5x - 3)/(x - 1) = 5x - 3
Question
Updated 4/12/2014 8:45:41 AM
Rating
3
(15x2 – 24x + 9) / (3x – 3)
= 3(5x^2 - 8x + 3)/3(x - 1)
= (5x^2 - 8x + 3)/(x - 1)
= (x - 1)(5x - 3)/(x - 1)
= 5x - 3
Confirmed by andrewpallarca [4/12/2014 8:49:35 AM]

Questions asked by the same visitor
20. Find the value or values of y in the quadratic equation y2 + 4y + 4 = 7. A. y = 2, y = 7 C. y = –2 , y = 2 B. y = 2 + 2 , y = 2 – 2 D. y = –2 + , y = –2 –
Weegy: 1 (More)
Question
Updated 4/22/2014 9:37:14 PM
y^2 + 4y + 4 = 7
(y + 2)^2 = 7
y + 2 = ± sqrt 7
y = - 2 ± sqrt 7
Confirmed by jeifunk [4/22/2014 9:41:39 PM]
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