Can someone help me please TwT

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12