Question

El resultado de 3 p + 5r

Answer 1

Respuesta:

1) (x + 4)(x + 4) = x2 + 4x + 4x + (4)(4) = x2 + 8x + 16 2) (p - 5r)(p - 5r) = p? - 5pr - 5pr + (5r)² = p? - 10pr + =

25r2

3) (3x/4 + 2)2 = (3x/4)2 + 2(3x/4)(2) + 22 = 9x2/16 + 3x + 4

4) (a - 2b)? = a? 2(a)(2b) + (2b)² = a? - 4ab + 4b? = 5) (5x? + 3)? = (5x?)² + 2(5x?)(3) + (3) = 25x^4 + = =

30x + 9

6) (6a? - b)(6ab) = (6a?)(6a?) 6ab - 6ab + b² = = = 3a^4 - 12ab + b?

7) (x3 - 3y^a)2 = (x3)2 - 2(x3)(3y^a) + (3y^a)? = x^6 - 6x y^a + 9y^2a

8) (k? - 9/2)? = (k)2 - 2(k*)(9/2) + (9/2)? = k^4 - 9k? = + 81/4

9) (5/3-mº)2 = (5/3)2 - 2(5/3)(mº)+ (m)2 = 25/9 - 10m /3 + m^6

= m^6 10m/3 + 25/9

Explicación paso a paso:

espero te ayude ◉‿◉