What's the value of given expression
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22

Step-by-step explanation:

square root of a number multiple by the himself give you the value

so square root of 22 x 22 = 22

√(22×22)=√22²=±22 is your answer

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0