Question

Simplify: 4[3+7(9-4)]

Answer 1

• 
  `\sf 140`

Explanation:

`\sf 4[3+7(9-4)]`

To simplify the expression 4[3+7(9-4)], follow the order of operations (PEMDAS) .

1) Evaluate the expression in parentheses:-

• 
  `\sf (9-4)`

• 
  `\sf 5`

2) Simplify the expression inside the brackets:-

• 
  `\sf 7(5)`

• 
  `\sf 35`

3) Multiply :-

• 
  `\sf 4 * 35`

• 
  `\sf 140`

Therefore, the simplified form of the expression 4[3+7(9-4)] is 140.

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