What is the solution to (5m)² - (2n-3m)³ if m=-3 and n=5

-6634

Step-by-step explanation:

(5m)² - (2n-3m)³ if m=-3 and n=5

= (5 * (-3))^2 - (2 * 5 - 3 * (-3))^3

= (-15)^2 - (10 - (-9))^3

= 225 - (19)^3

= 225 - 6859

= -6634

after simplifying it i got: -36.25 as my answer. hope that !