Question

1 + 3 + 5 + 7 + 9 + 11 + 13 + ... + x = 795,664 Solve for x

Answer 1

Answer:

THIS IS AN ODD NUMBER....

AND ALSO SQUARE ROOT..

1 + 3 + 5 + 7 + 9 + 11 + 13 + 151+3+5+7+9+11+13+15

TOTAL=64...

THIS NO.IS 8

{8}^{2}8

2

\sqrt{64 = 30}

64=30

Step-by-step explanation:

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Answer 2

Answer: 1783

Step-by-step explanation:

$(n/2)(2a+(n-1)d) = Sum$

Here, a = 1 and d = 2

$(n/2)(2+(n-1)2) = 795664\\(n/2)(2+2n-2) = 795664\\(n/2)(2n) = 795664\\n^{2} = 795664\\ n = \sqrt{795664} = 892$

Now,

$x = a+(n-1)d\\x = 1+(892-1)2\\x = 1+891(2) = 1+1782 = 1783$

So, x = 1783

(I hope it will be marked as Brainliest)