Question

expand ( x+4)power 3​

Answer 1

Step-by-step explanation:

(x+4)^3

= (x)^3+(4)^3+3×x×4(x+4)

= x^3+64+12x(x+4)

Answer 2

${(x + 4)}^{3} \\ = {x}^{3} + {4}^{3} + 3 \times x \times 4(x + 4) \\ = {x}^{3} + 64 + {12x}^{2} + 48x \\ = {x}^{3} + {12x}^{2} + 48x + 64$