elizabethg6702 elizabethg6702

16-05-2020
Mathematics

contestada

Express the area of the entire rectangle.
Your answer should be a polynomial in standard form.
(3x^2 + 8x + 7) (7x^2)

Respuesta :

16-05-2020

Answer:

[tex]21x^{4}+ 56x^{3}+49x^{2}[/tex]

Step-by-step explanation:

When we multiply the two sides together, we get:

(3x²·7x²) + (8x·7x²) + (7·7x²) =

[tex]21x^{4}+ 56x^{3}+49x^{2}[/tex]

This is the polynomial in standard form.

Answer Link

Otras preguntas

Trevor was reading a book for a book report. last week, he read 55 pages of the book. this week, he read 4.5 times as many pages as he read last week. how many

Help me plz do I subtract or add????

He was the last president of the soviet union.

pleeeeeease help Ramon didn't think much of the war in Iraq, but after he heard a general explain the situation, he decided he was for it. This is an example o

what kind of debts are not discharged by bankruptcy?

suggest your own ideas for reconstruction and explain why they are good ideas

Which European power had the most colonial impact on Libya and the Maghreb nations? Spain Italy Great Britain France

If 75% of a class answered the 1st question on a certain test correctly, 55% answered the 2nd question on the test correctly and 20% answered neither of the que

What format are a setups program file in before executed?

Explain how 9 square units and 9 cubic units are different.