Question

(-28) power 3 + 9 power 3 +(19) power 3. Factorise​

Answer 1

Answer:

2 to the power minus 1+3 to the power 0 +5 to the power 1 + 7 power 2 +9 power 3 /2 /3 - 1

Step-by-step explanation:

-28) power 3 + 9 power 3 +(19) power 3. Factorise