Seudónimo Seudónimo

12-12-2020
Mathematics

contestada

Solve for x
(x+3)^2

A. x^2 + 3x + 2
B. 2x^2 + 3x + 2
C. x^2 + 6x + 2
D. x^2 + 6x + 9

Respuesta :

12-12-2020

Answer:

D. x²+6x+9

Step-by-step explanation:

—Math

(x + 3)² = (x + 3)(x + 3)

= x² + 3x + 3x + 9

= x² + 6x + 9

follow my account ^^

Answer Link

biancasmartstudent biancasmartstudent

26-02-2021

Answer:

D.) just took the Unit Session

Step-by-step explanation:

Answer Link

Otras preguntas

does anyone know the answer?* ANSWER ASAP !!! *

The lungs are housed in what cavity?

Find the reference angle of -9pi/7

Help what is the answer

Rubisco is most efficient at catalyzing which reaction? Group of answer choices A) Condensation of CO2 with ribulose 1,5-bisphosphate B) Condensation of CO2 wit

Questions from a child

Which of these was used as a model service during the development of Twitter

please help me ASAP

Can somebody please help me to factor this? The solution is in green

Choose the method that suggests people accept some belief because studies have tended to replicate that result using a series of samples, settings, and methods.