Question

look at this pattern
50square - 50 - 49 = 49square
49square - 49 - 48 = 48square
48square - 48 - 47 = 47square
explain the general principal you arrived using algebra ​

Answer 1

Answer:

x^2 - x - (x-1)^2 = (x-1)^2

Step-by-step explanation:

here don't (x-1)^2 is not to be solved by the (a-b)^2 identity it is in reference to x .

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Answer 2

Answer:

chccotctocgocoycogcogcogf

Step-by-step explanation:

yfyfcycyocog ocgococoottcoylhx