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Grade: 10
        How can I equal all the numbers to zero??? Is the method given in image right or wrong??
11 months ago

Answers : (1)

sahil
142 Points
							see in the theorem when base is same power is also same has some exceptions and 1 is one of them.Other than it 0,-1 are also the exceptions .In class 6 or 7 maths book ch exponents it is mentioned the -1,1,0 are exception so in these case you cant  equate power even thought base is same.
						
11 months ago
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