Question

Evaluate: 189*189*189-89*89*89/189*189+189*89+89*89

Answer 1

Answer:

break the numerator into (a^3 - b^3 ) and expand that is (189-89) * (189^2 +89^2 +189*89) and divide by the denominator that will reduce to (189-89) and the answer is 100

Answer 2

Answer:

100

Step-by-step explanation: