Instructions

What will come in place of the question mark (?) in the given question?

Question 33

$$59-2\sqrt{5}*3\sqrt{5}=72-?$$

Solution

Expression : $$59-2\sqrt{5}*3\sqrt{5}=72-?$$

=> $$59 - 30 = 72 - x$$

=> $$29 = 72 - x$$

=> $$x = 72 - 29 = 43$$

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