2×2×9×7×9 2 { }^(2) + 2 * {2}^(2) ​

Question

2×2×9×7×9

`2 { }^(2) + 2 * {2}^(2)`
​

Answer 1

1. 2268 2. 12

Explanation:

Answer 2

1. 2268.

2. 12.

Explanation:

1. Given the mathematical expression; 2 * 2 * 9 * 7 * 9

We would simplify the expression;

2 * 2 * 9 * 7 * 9 = 4 * 81 * 7

2 * 2 * 9 * 7 * 9 = 28 * 81

2 * 2 * 9 * 7 * 9 = 2268

2. Given the mathematical expression; 2² + 2 * 2²

From BODMAS (Bracket Of Division Multiplication Addition Substraction), we would first of all multiply before performing an addition operation.

Therefore,

2² + 2 * 2² = 4 + 2 * 4

2² + 2 * 2² = 4 + 8

2² + 2 * 2² = 12