Question

(x+3)² =

(2x-3)² =

(-2x+3)² =

(3x+2)² =

(5x-1)² =​

Answer 1

Explicación paso a paso:

(x+3)² = x^2+6x+9

x+3

x+3

------

x^2+3x

3x+9

-------------

x^2+6x+9

(2x-3)² = 4x^2-12x+9

2x-3

2x-3

------

4x^2-6x

-6x+9

---------------

4x^2-12x+9

(-2x+3)² =4x^2-12x+9

-2x+3

-2x+3

---------

4x^2-6x

- 6x+9

----------------

4x^2-12x+9

(3x+2)² = 9x^2+12x+4

3x+2

3x+2

--------

9x^2+6x

6x+4

----------------

9x^2+12x+4

(5x-1)² = 25x^2-10x+1

5x-1

5x-1

-------

25x^2-5x

-5x+1

----------------

25x^2-10x+1