Show that (x+1)(x+3)(x+5) can be written in the form ax^3+bx^2+cx+d where a, b and d are all positive integers

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?