Tieunha2804 Tieunha2804
  • 25-07-2021
  • Mathematics
contestada

1) Tính a) (x+3)^2

b) (2x-1)^2

c) x^2 - 2y^2

d) ( x+2)^3
e)(x-3)^3

Respuesta :

jeshikaghising
jeshikaghising jeshikaghising
  • 25-07-2021

Answer:

1. a) x^2 + 6x + 27

b) 4x^2 - 4x + 1

c) x^2 - 4y^2

d) x^3 + 6x^2 + 12x + 8

e) x^3 - 9x^2 + 27x - 27

Answer Link

Otras preguntas

1. Which of the following is NOT an element of Cubist artwork? A. realistic perspective B. geometric shapes C. three-dimensional views D. value 2. Pablo Picasso
One-third of a number t is equal to 7
the bleachers at the football game are 7/8 full, and 1/2 of the fans in the bleachers are rooting for the home team. what fraction of the bleachers are filled w
a runner at a track meet completes exactly one lap around a 400 m track. what is the distance? what is the displacement?
How many meters below the surface of the water is the ring? LOOK AT THE PICTURE
Which of the following is part of a reading strategy to use supporting details to draw conclusions?
What do the three pyramids of giza best represent
Describe the human activities that could contribute significantly to the creation of dead zones.
explain how the theory of plate tectonics relates to the formation and breakup of pangaea
What are the x and y intercepts of 4x-5y=100?