Question

9^10+9^9-9^8(9^2+9).
please give me neet and clean answer and very important thing is right answer.​

Answer 1

Answer:

$1458^{3}$

Step-by-step explanation:

$9^{10}$ = 3486784401

$9^{9}$   = 387420489

$9^{10} + 9^{9}$ = 6973568802

$9^{2}$ + 9 = 90

$9^{8}$ = 43046721

Therefore,

9^10+9^9-9^8(9^2+9)

= 6973568802 - 43046721 × 90

= 3099363912 = $1458^{3}$