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1+2+3+... +65 = 65*66/2 = 65*33 = 2145

For the required sum, each term is simply double the corresponding term above, so

2+4+6+... + 130 = 2*2145 = 4290

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โˆ™ 2009-09-17 14:49:52
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

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Q: What is 2 plus 4 plus 6 plus 8 plus 10..124 plus 126 plus 128 plus 130 equals?
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