shaneb2140 shaneb2140

04-03-2022
Mathematics

contestada

What is the coefficient of the second term of the trinomial? (3x 3)2=9x2 Bx 9 Enter your answer in the box. B =.

Respuesta :

ghanami ghanami

04-03-2022

Answer:

B= 18x

Step-by-step explanation:

use identity : (a+b)² = a²+2ab+b² you have a =3x and b =3 so: B =2ab

the second term of this trinomial is : 2ab means : 2(3x)(3) = 18x

(3x +3)2=9x2+2(3x)(3)+3²

Answer Link

Otras preguntas

How were the. Colonial slaves treated by the government or society?

What battle halted the German invasion of Russia?

The quotient of g and 6 is less than 8. Find g.

A sales associate in a shoe store earns $325 per week plus a commision equal to 4% of her sales. This week her goal is to earn at least $475. At least how many

Lent is fad diet that can be harmful to vital organs

Communist governments surrendered one-party control in 1989 and called for free elections in all of the nations of Eastern Europe, EXCEPT __________.

Why did the Bolsheviks resort to terror?

Receptors that provide animals with information from their internal environment are located in _____. the eyes and ears blood vessels and organs erythrocytes an

5x=15 what is substituted for x?

A patient with osteoporosis (reduced bone mass) may have a history of health issues. One issue could be