Math, asked by mainasharma0136, 9 months ago

1. Find z if :
Algebraic expression

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Answers

Answered by kshrijagupta58

4

Answer:

416

Step-by-step explanation:

13z = 78square - 26square

13z = a square - b square

13z = ( 78 + 26 ) ( 78 - 26 )

13z = 104 X 52

z = 5408 divided by 13

z = 416

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