Question

2^5– 4^2+7^0+ 2 1. 7 2. 3 3. -3 4. 19

Answer 1

= 4 6/9+ 1 2/9 - 6 9/21 + 5 10/21 = 5 8/9 - 20/21 = 5 56/63 - 60/63 = 4 119/63 - 60/63 = 4 59/63

Answer 2

Let's solve the expression step-by-step:

1. 2^5 = 2 * 2 * 2 * 2 * 2 = 32
2. 4^2 = 4 * 4 = 16
3. 7^0 = 1 (Any number raised to the power of 0 is always 1.)
4. Putting it all together: 32 - 16 + 1 + 2 = 19

So the correct answer is:

4. 19