What will come in place of the question mark (?) in the given questions?
Expression : $$(86-\frac{742}{53})\div2=?^{2}$$
=> $$(86 - 14) \div 2 = (x)^2$$
=> $$\frac{72}{2} = (x)^2$$
=> $$36 = (x)^2$$
=> $$x = \sqrt{36} = 6$$
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