Question

(2x+3)^3 por favor que alguien me ayude de emergenciaaaaaa

Answer 1

Respuesta:

$(2x+3)((2x)^{2} +2*2x*3+3^{2} )$

$(2x+3)(2^{2} x^{2} +2×2x×3+3^{2} )$

$(2x+3)(4x ^{2} +2×2x×3+3^{2} )$

$(2x+3)(4x^{2} +2*2*x3+9)$

$(2x+3)(4x^{2} +12x+9)$

$2x(4x^{2} +12x+9)+3(4x^{2} +12x+9)$

$8x^{3} +24x^{2} +18x+3(4x ^{2} +12x+9)$

$8x^{3} +24x^{2} +18x+12x^{2} +36x+27$

$8x^{3} +(24x^{2} +12x^{2} )+(18x+36x)+27$

$8x^{3} +36x^{2} +54x+27$