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How do you complete level 61 in 100 doors?
To open the door, you have to turn all the squares grey by landing on it with the knight chess piece. If you land on a grey box, it'll turn back to it's original color.Columns (A to D, left to right) Rows (1-4, top to bottom)C2 A3 C4 D2 B1 C3 D1 B2 D3 B2 A2 C1 B3 D4 B3 A1 B3 C1 A2 C3 A4 C3 A2 C1See related link below for screenshots.
What is C to the power of 3?
C3
What is the formula of a plus b plus c whole cube?
a3 + b3 + c3 + 2(a2)b + 2(b2)c + 2(a2)c + 2ab2 + 2(c2)b +abc
How do you set rate in a casio MS-8VER calculator?
Press "AC" then press and hold "RATE SET" the display turns off for about 2 seconds and then "EURO RATE" appears at top of screen, release "RATE SET" and type the value of your currency and press "RATE SET" again to confirm. Note: On newest versions "RATE SET" is on the "%" key, on models with support for more currencies the keys can be "C1","C2","C3" and so, but the procedure is the same, repeat it with each key for each currency
How do you factor 8a to the 3 plus 4a to the 2b-2ab to the 2-b to the 3?
Your notation is confusing. It looks like: 8a3 + 4a2b - 2ab2 - b3. So if you look at it, notice 23 = 8 & 22 = 4, so take c = (2*a), and you have c3 + c2b - cb2 - b3, Now note that if c = b, the polynomial is zero, so (c-b) or (b-c) is a factor. So divide by (c-b) using long division: (c - b)(c2 + 2cb + b2) {the second polynomial is a perfect square: (c+b)2}, so (c-b)(c+b)2, then substitute c = 2a, and get (2a-b)(2a+b)2 finally, multiply it out to make sure you get the original polynomial.
