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mother divides 3x²-14x-5 candies among 3x+1her children. how many candies does each child get ?
nonsense report
PA help
mother divides 3x²-14x-5 candies among 3x+1her children. how many candies does each child get ?
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Answer:
A = LW = 3x2 - 14x - 5
L = x - 5
W = (3x2-14x-5)/(x-5)
Using synthetic division we have:
5 | 3 -14 -5
| 15 5
-------------------
3 1 | 0 Remainder is zero
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W = 3x + 1
Step-by-step explanation:
It is actually easier just to factor
3x2 - 14x - 5
3(-5) = -15
factors of -15 that add to -14 are -15(1)
3x2 -15x + x - 5
= 3x(x-5) + (x-5)
= (3x+1)(x-5)
W = 3x + 1