Question

equals
7. (12^2 – 5 ^3) (-1^20)
19
(b) -1
(d) 2
(a) 0
(c)1
​

Answer 1

Answer:

(12^2- 5^3)(-1^20)-19

=(144-125)(1)-19

=19-19

=0

therefore 0 is the correct answer.....