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Rudiy27
3 years ago
14

Explain how you can use doubles when multiplying with 4 to find 4x8

Mathematics
1 answer:
Cloud [144]3 years ago
3 0
4 times 8 is 32.  But you could halve 4 and double 8 to get the same result:
2(16) = 32.  You could halve 1 and double 16 to get the same result:  1(32)=32.
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Arada [10]

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Polynom degree: 5

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When you expand, the highest power of x is 1 for first term (x+5), 2 for second term (x+4)² and again 2 for (x+1)². Overall, x⁵ will be the x term with highest power. So the degree of the polynom is 5.

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3 years ago
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Vilka [71]

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3 0
1 year ago
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