Help with a and d please

Example 3: Determine the following indefinite integrals S AGE ) di = FGc)+ C called the integral sign I One is NEVER written without the other. dx is a differential f(x) is called the entegrand (function) a) (5 -6x)dx Left to student to complete and to turn w. 3+ 1 + C 4 + C = ft + t " + C = =+t'+ C (c) (-5six)dx = = 5 /sure du (d) 3 cos 5t dt #-5 (-cos# ) + C Left to student to complete and to turn in