The area of Margo's laptop computer screen is 12x^2+3x square inches. Factor this polynomial to find expressions for the dimensions of her computer screen. Wrote your length and width as a product. You can input your answer in any order

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.