By eliminating "x" from x2=a+c and x2=b, we get:

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4 + 12 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.

By eliminating "x" from x2=a+c and x2=b, we get:

a-c=b

a-c=-b

a+c=b

a+c=-b