10(3x-8)-3(2x+2)3(x+6)+1

10(3x-8)-3(2x+2)3(x+6)+1

Solution 30x-80 - (6x-6) * (3x + 18) + 1
30x-80-(18x^2+108-18x-108)+1
30x-80-18^2-108+18+108+1
30x-18^2-80+19
30x-18^2-61
If the question is right, the answer will not be wrong
18x ^ 2 is 18 (the square of x)