What is the answer?

1+2+3+4^2= ?

22

Step-by-step explanation:

1 + 2 + 3 + 4^2

4 x 4 = 16

1 + 2 + 3 = 6

6 + 16 = 22

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

i would be 2,000 just get the square root of 50 which is 2500 and the divid 4/5 and last thing multiply the answer you get for that by the square root of 50

step-by-step explanation: