A) x4 + 4·x3/3 B) x4/4 + x3/3 C) -x4/4 - 4·x3/3 D) x4/4 + 4·x3/3
A) 4x - 4/x B) x - 4/x C) x + 4/x D) x - 1/x
A) 6·x5/3/5 + 8·x3/2 B) 6·x5/3/5 + 8·x3/2/3 C) 6·x5/3/5 - x3/2/3 D) x5/3/5 + 8·x3/2/3
A) x5/5 + x3/ + x + c B) x5/5 + 2·x3/3 - x + c C) x5/5 + 2·x3/3 + c D) x5/5 + 2·x3/3 + x
A) 2·x - 3/(x2) +c B) x - 3/(2·x2) + c C) 2·x - 3/(2·x2) + c D) 2·x + 3/(2·x2) + c
A) x + 2·x15/2/15 + c B) x - 2·x15/2/15 + c C) x - 2·x15/2 + c D) x - 2·x1/2/15 + c
A) 1/COS(x) + (x - 1)·SIN(x)/COS(x) B) 1/COS(x) + (x - 1)·SIN(x)/SIN(x)2 C) 1/COS(x) - (x + 1)·SIN(x)/COS(x)2 D) 1/COS(x) + (x - 1)·SIN(x)/COS(x)2
A) 6·x/(x3 + 2) - x/(x3 + 2) B) 6·x/(x3 + 2)2 - x/(x + 2) C) 6·x/(x3 + 2)2 - x/(x3 + 2) D) 6·x/(x3 + 2)2 + x/(x + 2)
A) - 1/(2·(x - 1)1/2) B) - 1/(2·(x + 1)^) C) 1/((x + 1)3/2) D) - 1/(2·(x + 1)3/2)
A) 8x + 83·x·x·LN(2) - x·COS(x) + SIN(x) B) 2x + 2x·x·LN(2) + x·COS(x) - SIN(x) C) 8x + 3·8x·x·LN(8) + x·COS(x) - SIN(x) D) 8x + 8x·x·LN(8) + x·COS(x) + SIN(x) |