Express into factors- 8(x+y+z)^3-(y+z)^3-(z+x)^3-(x+y)^3
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Answer:
3(2x³+7x²y+7x²z+7xy²+16xyz+7xz²+2y³+7y²z+7yz²+2z³)
Step-by-step explanation:
We can distribute into each parenthesis and factor to get:
3(2x³+7x²y+7x²z+7xy²+16xyz+7xz²+2y³+7y²z+7yz²+2z³)
This process is rather trivial but time consuming so I assume you know what I mean without the work.
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