Question

3 times n^2 times p^5 + 4 times (n -8)^2 n= -3 p= 1

Answer 1

3 (-3^2 × 1^5) + 4 (-3 - 8)^2
3 (9 × 1) = 27 + 4 (121) = 484
27 + 484 = 511