Someone please help algebra 1 honors is so hardd

2^12 + 8^1/2 = 2^1/2 + (4 * 2)^1/2 = 2^1/2 + 2 * 2^1/2 = 3 * 2^1/2

Check:    3 * 2^1/2 = 4.24

2^1/2 + 8^1/2 = 1.414 + 2.828 = 4.24

2.

according to newton’s cannonball model, what happens if the cannonball's velocity is enough to overpower the pull of earth’s gravitystep-by-step explanation: