Hey! We 've verified this expert answer for you, click below to unlock the details :)
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
A rectangle has sides measuring (4x + 5) units and (3x + 10) units.
Part A: What is the expression that represents the area of the rectangle? Show your work to receive full credit.
Part B: What are the degree and classification of the expression obtained in Part A?
Part C: How does Part A demonstrate the closure property for polynomials?
Part A: Expand the product (4x+5)(3x+10) and get the expression:
(4x+5)(3x+10) = 4x* (3x + 10) + 5*(3x + 10)
= 4x*3x + 4x*10 + 5*3x + 5*10
= 12x^2 + 40x + 15x + 50
= 12x^2 + 55x + 50
Part B: It is 2nd degree trinomial.
Part C: It shows that it is closure property, because it is a polynomial multiplied by polynomial and it equals a polynomial. That is basically the closure property.
Not the answer you are looking for? Search for more explanations.
everything looks fine :)
" A: area = length x width
= (4x + 5)(3x + 10) = 12x^2 + 55x + 50
B: the degree is 2, making it a quadratic expression
C: I think they mean the product of two polynomials
is a polynomial. "
i thought that Might help you.
thank you guys srry lost internet connect for the 50th time today geesh! May you help with one more and then i will stip bugging you ?