Answer:
−6634
Step-by-step explanation:
((5)(−3))2−((2)(5)−(3)(−3))3
=(−15)2−((2)(5)−(3)(−3))3
=225−((2)(5)−(3)(−3))3
=225−(10−(3)(−3))3
=225−(10−(−9))3
=225−193
=225−6859
=−6634
In my guess the answer is :
-6634
