Question

The length of a rectangle is 14 inches and it’s area is (42x+56) square inches. Factor the expression for the area. Write an expression for the width

Answer 1

Explanation:

Area = 42x + 56

length * width = 14* 3x + 14*4

14 * width = 14*(3x+4)

`width=(14*(3x+4))/(14)\\\\width=3x+4`