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Jet001 [13]
3 years ago
11

Factor the following by grouping. 12r^2+30ry-2xr-5xy

Mathematics
1 answer:
Darya [45]3 years ago
5 0
I'm sorry, I can't show much working for this, I just pictured it. Let me know if you need to see working:
(6r - x)(2r + 5y)
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9+4=13
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13 to the third power = 169
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20-8= 12
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2+6=8
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169 x 12 = 2028
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2028/8 = 253.5 
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Answer:

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