spanaro1888 spanaro1888
  • 24-09-2018
  • Mathematics
contestada

Find the product. (a2 + 2a + 1)(a + 1) a. A2 + 3a + 2 b. A3 + 3a2 + 3a + 1 c. A3 + 2a 2 + a + 1 d. A3 + 3a2 + a + 1

Respuesta :

tramserran
tramserran tramserran
  • 24-09-2018

 (a + 1)(a² + 2a + 1)

= a(a² + 2a + 1) + 1(a² + 2a + 1)

= a³ + 2a² + a   + a² + 2a + 1

= a³ + 3a² + 3a + 1

Answer: b

Answer Link

Otras preguntas

Please help me answer this question
What is -3,1,-5,3,-1 from least to greatest?
What are the steps to solve x+1 over 3 = y-5 over 2, for y
Translate the following sentences; Puella solicia magnam vocem audit.Magnum clamorem non amat Davus.Sextus est puer strenuus.Davus puerum strenuum non amat.Puer
Factor each expression completely.
Wat is linear regression
Linear functions? Converting to different forms??How do I convert 2x + y - 3 = 0 to y=mx + b form? Thank you so much. :)I thought that it was general form...But
Is 6z-15 is greater than or less than 4z+11 solvable?
Factor each expression completely.
which is equivalent to (2-5i)(-2+5i)