qhjjnljn qhjjnljn

11-05-2017
Mathematics

contestada

Multiply and simplify (b+2)(b+2)
Multiply and simplify (x+3)(x-3)

Respuesta :

Wierdo101 Wierdo101

11-05-2017

1.
Simplify
b^2+4b+4

And To Get The Answer Combine Like Terms.

2.
Simplify
x^2-9

And To Get The Answer Combine Like Terms.

Answer Link

11-05-2017

The first one is a sum squared.
(b+2)^2
b^2 + 2b + 4

The second one is a sum and difference.
x^2 - 9

Answer Link

Otras preguntas

What does FSA stand for and how can an FSA be beneficial to participating workers?

Find the sum of these polynomials. (x2+x+9) + (7x2 + 5) =

The fat intake of Americans a. has significantly declined, resulting in less obesity in the last 30 years. b. has declined as a proportion of kcalories only bec

The law of universal gravitation states that a gravitational force exists between all objects in the universe. This force is directly proportional to the masses

10. What type of verb is jugar? O stem-changing compound O regular O irregular

what is 1/8 (3d-2) = 1/4 (d+5)

an argument is ___? a.) writing dealing with a controversial issue b.) writing that takes a specific perspective c.) writing that opposes another writers opinio

Scientists should have the following approaches to a question except: Imagination/Creativity Intellectual honesty Acceptance of everything at face value Opennes

Consider two markets: the market for coffee and the market for hot cocoa. The initial equilibrium for both markets is the same, the equilibrium price is $5.50 ,

8 times the sum of n and 7