Integrals

A

100

f(x)= x⁴⁵+cos(56x+5)-(8x+78)¹¹

x⁴⁶/46+sin(56x+5)/56 - (8x+78)¹²/96 + C

200

SQRT(x¹⁵) + 58/cos²(x) + 1/91*e^25x

(2x⁸*sqrt(x))/17 + 58tan(x) + e^25x/2275 + C

300

1/(11sqrt(x⁵) + (4x+95)¹¹¹ + 1/(1+x²) + cos(85x)

11/6*(11sqrt(x⁶)) + arctan(x) + sin(85x)/85 +C

B

100

f(x)=x⁷⁸ + cos(85x+5) - (11x+78)¹¹

x⁷⁹/79 + sin(85x+5)/85 - (11x+78)¹²/132 +C

200

sqrt(x²¹) + 31/cos²(x) + 1/9*e^52x

(2x¹¹*sqrt(x) +31tan(x) + e^52x/468 +C

300

1/(11sqrt(x⁷)) + (5x+95)¹¹ + 1/(1+x²) + cos(75x)

11/4* (11sqrt(x⁴) + (5x+95)¹²/60 +arctan(x) + sin(75x)/75 + C

C

100

f(x)=-58x⁸ + cos(25x+4) - (51x + 98)¹¹

-58/9*x⁹ + sin(25x+4)/25 - (51x+98)¹²/612 + C

200

sqrt(x⁸⁵) + 1/cos²(x) + 1/69*e^127x

(2x⁴³*sqrt(x))/87 +tan(x)+ e^127x/8763

300

1/(7sqrt(x¹⁵)) + (9x+5)²¹ + 1/(1+x²) +cos(45x)

-7/8* 1/(x*(7sqrt(x)) + (9x+5)²²/198 + arctan(x) + sin(45x)/45 + C