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

Relax

Respuesta :

julh julh
  • 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

2. A black eye might be the result of a SCUFFLE. * O Fight O Myth O Veteran Blunder
Graph the Line......
Which of these animals is not a reptile? D a legless animal with a flexible jaw B a cold blooded vertebrate with scales с a relative of the lizard that swallows
Why did the United States change its plans to invade Japan?​
What is the closest antonym for the word subjugation? A. Consolation B. Degradation C. Obligation D. Emancipation
Plssss help Im in class plsss
Find the value of x Round your answer to the nearest tenth. x 9 15
The answers are already there, I just need the work. I'm giving all of my points into this one :)
Tell whether the statement is true or false. False If A is 359 of B. then BA is 65.35.​
¿una oración del diario vivir donde se utilice acento prosodico, ortográfico y diacritico?​