Use the product rule to solve the following momomials:
5a(-3b)(-2a²b³)

11(4cd(-cd to the fifth power

(-15xy to the 4th power) x (-1/3xy³

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

where is the option given

ƒ = 0.03b

hope this ( :

step-by-step explanation: