Question

2.Simplify and write in exponential form [( 6^2)^3 x 6^4 ] X 5^10.


3.From the sum of 3x-y+11 and –y-11 subtract 3x-y-11.





pls give answer its urgent​

Answer 1

Answer:

2. [(6²)³ × 6⁴] × 5¹⁰

=> [6⁶ × 6⁴] × 5¹⁰

=> [6¹⁰] × 5¹⁰

=> 6¹⁰ × 5¹⁰

=> (6×5)¹⁰

=> 30¹⁰ Ans.

3. 3x - y + (-y - 11)

=> 3x - y - y - 11

=> 3x - 2y - 11

=> 3x - 2y - 11 - (3x - y - 11)

=> 3x - 2y - 11 - 3x + y + 11

=> - y Ans.

Step-by-step explanation:

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