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Bosnan
Answers (4)
- 19 - 12 + 2 - ( -21 ) + 11 - ( - 5 ) = - 19 - 12 + 2 + 21 + 11 + 5 = 2 + 21 + 11 + 5 - 19 - 12 = 39 - 19 - 12 = 20 - 12 = 8
6 = 18 / 3 1 2 / 3 = 1 + 2 / 3 = 3 / 3 + 2 / 3 = 5 / 3 6 - 1 2 / 3 = 18 / 3 - 5 / 3 = 13 / 3 = 12 / 3 + 1 / 3 = 4 1 / 3
- 4 x ^ 3 ( 6 x - 3 x ^ 4) = - 4 x ^ 3 * 6 x - 4 x ^ 3 * ( - 3 x ^ 4 ) = - 24 x ^ 4 + 12 x ^ 7 = 12 x ^ 7 - 24 x ^ 4
Pythagorean theorem : c ^ 2 = a ^ 2 + b ^ 2 c = sqrt ( a ^ 2 + b ^ 2 ) c = sqrt ( 50 ^ 2 + 50 ^ 2 ) = c =sqrt ( 2500 + 2500 ) c = sqrt ( 5000 ) c = sqrt ( 100 * 25 * 2 ) c = sqrt ( 100 ) * sqrt ( 25 ) * sqrt ( 2 ) = c = 10 * 5 * sqrt ( 2 ) c = 50 sqrt ( 2
