Question

find the reminder when x3 -16 -26 is divided by x= -3​

Answer 1

Answer:

Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.Add 3x to both sides.Combine x\left(-16\right) and 3x to get -13x.Add 26 to both sides. Anything plus zero gives itself.Combine all terms containing x.Divide both sides by x_{3}-13.Dividing by x_{3}-13 undoes the multiplication by x_{3}-13.Variable x cannot be equal to 0.x=\frac{26}{x_{3}-13}\text{, }x\neq 0

x=-\frac{26}{13-x_{3}},x_{3}\neq 13