x^2 - 8x + 7 = 0
x^2 - 2x - 35 = 0
649722
798429
898315
409444
7005866
5511820
10 divided by 4
1+1
(a-b)^2-5(a-b)+7
Sp=Rs 300,Profit
211295
945172
(a - b) ^ 2 - 5(a - b) + 6