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Simplify (15x2 – 24x + 9) ÷ (3x – 3) = ? A. 5x – 3 B. 5x + 3 C. 5x – 13 with a –30 remainder D. 5x + 13 with a –30 remainder
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Apr 11, 2020
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Simplify (15x2 – 24x + 9) ÷ (3x – 3) = ? A. 5x – 3 B. 5x + 3 C. 5x – 13 with a –30 remainder D. 5x + 13 with a –30 remainder
Mathematics
high-school
Techtinkerer
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Answer:
A
Explanation:
5X-3
Garbo
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Apr 12, 2020
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Garbo
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The numerator can be factored:
(5x-3)(3x-3).
Now you can divide:
(5x-3)(3x-3)/(3x-3)
You can eliminate the term 3x-3 from both top and bottom.
Your answer is then 5x-3, or A.
Sourabh Bhardwaj
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Apr 17, 2020
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Sourabh Bhardwaj
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