Calculate 5 times 3 to the fourth power, 24 times 3 to the third power + 63 times 3 to the second power

Calculate 5 times 3 to the fourth power, 24 times 3 to the third power + 63 times 3 to the second power

5 times 3 to the fourth power, 24 times 3 to the third power + 63 times 3 to the second power
Is the comma in your question plus or minus? I'll do it by plus
Original formula = 5 × 3 ^ 4 + 8 × 3 ^ 4 + 6 × 3 ^ 4 = 19 × 3 ^ 4 = 19 × 81 = 1539