Question

factorise 9x^3+18x^2+x+2 please give soloution imideatly.

Answer 1

Que.
$9x^{3} + 18x^{2} + x + 2 = (x + 2)(9 x^{2} + 1)$
9x^3+18x2+x+2....
.
factor out 9x^2 from the expression..
$= 9x^{2}(x + 2) + x + 2$
factor out x+2 from the expression...
$= x + 2( {9x}^{2} + 1)$
This your answer