Use the chart to multiply the binomial by the trinomial.

the expression (2 y + 3)(3 y squared + 4 y + 5) is shown above a blank table with 3 columns and 2 rows.
which polynomial is the correct product?

15y3 + 17y2 + 22y + 15
6y3 + 17y2 + 22y + 15
6y3 + 20y2 + 22y + 15
6y3 + 17y2 + 22y + 25

Step-by-step explanation:

This is the product of a binomial (two terms) in the variable y with a trinomial (three terms) in the variable y as well. Arrange the terms of each expression as noted in the attached image, and complete the boxes with the products of each vertical header with each horizontal header in the appropriate cell of the table. Then combine all like terms (marked in orange and green) to get the final

geometry: triangles

solvers

lessons

answers archive

call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation: