Try Another Version of This Question Expand out: `(4x-7)^2` Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c Be sure your variables match those in the question `16x^2 -56*x+ 49`
Try Another Version of This Question
Box 1: Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c Be sure your variables match those in the question