Evaluate 8^9 * 8^2 bjv xc

8¹¹

Step-by-step explanation:

Given:

8⁹ × 8²

Evaluate;

Computation:

We know that,

Mᵃ × Mᵇ = Mᵃ₊ᵇ

So,

8⁹ × 8² = 8⁹⁺²

8⁹ × 8² = 8¹¹

So,

8¹¹

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

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