morgannutter13 morgannutter13

24-05-2021
Mathematics

contestada

Simplify (3x + 1)2 using the square of a binomial formula.

A) x2 + 2x - 1
B) 9x2 + 6x + 1
C) 9x² - 6x-1
D) 9x2 + 2x + 1

Respuesta :

24-05-2021

Answer:

B) 9x² + 6x + 1

Step-by-step explanation:

(3x + 1)^2

(3x + 1) • (3x + 1)

9x² + 3x + 3x + 1

9x² + 6x + 1

Answer Link

Otras preguntas

To protect consumers from potentially dangerous manufactured goods, the U.S. government is most likely to use which kind of trade barrier? License Quota

Does anyone know how to cite a historic marker or plaque?

Why must lobbyists register with the government and report their activities annually?

Plz I need help !!!!!!!!

The South African President who assisted in ending apartheid was ________________.

Hypothesis writing practice 1.how will bating practice affect a baseball players bating average? hypothesis:

What advances did the Women's Rights Movement make in the 1960s and 1970s? How was the movement similar to those of the Mexican Americans and Native Americans?

Exploration of Antarctica’s interior did not begin until _____. a treaty was signed by 12 nations airplanes were strong enough to withstand the winds and cold

The foxes fled their foes through the forests and fens. - This sentence is an example of which figure of speech? a. alliteration b. metaphor c. personification

Given that pentagon ABCDE ≅ pentagon FGHIJ, find the value of m. A. 2 B. 5 C. 6 D. 7