Question

Simplyfy the following
2(x+2) + 3(x^2 +3x +2) -4 (x^3 - 7)​

Answer 1

Step-by-step explanation:

(2x+9)+ (3x^2+9x+6)-(4x^3-28)

taking common values

2x+9x+3x^2+4x^3+38

11x+3x^2-4x^3+38

11x+3x^2+4x^3=38

x=3/11