Question

if a is equal to 1 b is equal to 30 C is equal to 1 then the value of c square minus 2 a b b minus A is​

Answer 1

c2-2ab-a

(1)2 -2×1×30 -1

1-60-1

-60

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Answer 2

Answer:

c2-2ab-a

(1)2 -2×1×30 -1

1-60-1

-60

Step-by-step explanation: