Question

1 + 3 + 5 + 7 + 11 + 13 = ( ------ ) ²​

Answer 1

Answer:

9 is missing .This question is wrong because 1+3+5+7+9+11+13 is the right question

Step-by-step explanation:

so the answer is 49 = 7square

Answer 2

Answer:

20

Step-by-step explanation:

1+3+5+7+11+13=40

$\sqrt{x} = \sqrt{40} \\ x = 20$