Question

(12^2-5^3)×(-1)^20/19 equals

Answer 1

Hey Friends,
_______________________________

(12^2 - 5^3) × $\sqrt[19]{ { - 1}^{20} }$
=(144-125) × 1
=19

Because the any root of 1 is always 1 and -1 ^20 is 1

HOPE IT'S HELP YOU!!!!
_______________________________

Answer 2

Question:

(12^2-5^3)×(-1)^20/19

Answer:

(144-125)×1/20

19×1/19

1

explain:

since 12 power 2 equal to 144 and 5 power 3 equal to 125 multiplied by (-1)^20/19 since (-1)power is 20 which is even it will become 1/19 and by subtraction of the before number (144-125) the answer is 19 and then 19×1/19 19 and 19 cut and the answer is 1

thank you