Question

(x+1)(x+2)(x+3)....(x+10)​

Answer 1

Answer:

9x^2+9x+54

Step-by-step explanation:

x(x+2)(x+3)(x+4)(x+5)(x+6)(x+7)(x+8)(x+9)(x+10)+x+2+x+3+x+4+x+5+x+6+x+7+x+8+x+9+x+10

= x^2+2x+x^2+3x+x^2+4x+x^2+5x+x^2+6x+x^2+7x

+x^2+8x+x^2+9x+x^2+10x+9x+54

= 9x^2+54x+9x+54 (ANS)