qhjjnljn qhjjnljn
  • 11-05-2017
  • Mathematics
contestada

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

Respuesta :

Wierdo101
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
bcalle
bcalle bcalle
  • 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 are the factors for 83
joe lives 100 miles away from Bill . What is Joes average speed if he reaches Bills home in50's?
Harley is loading 625 bags of cement onto small pallets. Each pallet holds 5 bags how many pallets will Harley needs ?
Los pasajeros duermen en el comedorTrue or false
What is the perimeter of a square with sides 20 feet long?
570,000 is what renamed
If a drop of blood is 0.05 mL, how many drops of blood are in the blood collection tube that holds 2 mL?
rabbit stimulus environment
Kim wrote the number 11. Use mental math to tell what number has:
Why did little of the free land offered by the Homestead Act end up being claimed by settlers?