Question

Will give Brainliest!     Worth 15 Points

A rectangle has an area as shown below in terms of an unknown variable, x.

Find a binomial expression for the width of the rectangle in terms of x.

Length= x+4
Area=2$x^{2}$+9x+4

Answer 1

Answer is (2x + 1).
If you factor 2x² +9x+4 into two binomials, you get (x + 4)(2x + 1)
Remember A = lw
Here l = (x + 4) and w = (2x + 1)