volume_mute
Solve the following
publish date: 2020/12/29 00:41:00 GMT+11
volume_mute
x (x + 3)(x + 9)
Correct Answer
\(x^3+12x^2+27x\)
Explanation
\((X+3)(x+9)= x^2+12x+27\)
\(x(x^2+12x+27)= x^3+12x^2+27x\)
\(=x^3+12x^2+27x\)
publish date: 2020/12/29 00:41:00 GMT+11
x (x + 3)(x + 9)
\((X+3)(x+9)= x^2+12x+27\)
\(x(x^2+12x+27)= x^3+12x^2+27x\)
\(=x^3+12x^2+27x\)