Question

repuesta de (3n+5)³=
​

Answer 1

Explicación paso a paso:

Explicación:

(3n+5)³ = (3n+5)^{2} (3n+5)(3n+5)

2

(3n+5)

(3n+5)^{2} = 9n^2 + 2(3n)(5) + 5^2(3n+5)

2

=9n

2

+2(3n)(5)+5

2

(3n+5)^{2} = 9n^2 + 30n + 25(3n+5)

2

=9n

2

+30n+25

(3n+5) 9n^2 + 30n + 25(3n+5)9n

2

+30n+25

27n^3 + 90n^2 + 75n + 45n^2 + 150n + 12527n

3

+90n

2

+75n+45n

2

+150n+125

27n^3 + 135n^2 + 225n + 12527n

3

+135n

2

+225n+125