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\((ax-c)(ax+c)=16x^2-25\)
In the equation above, a and c are constants. The value of a could be which of the following?
The sum of \(5x^2-3x+22\) and \(-(x^2)+6x+18\) can be written in the form \(ax^2+bx+c\), where a, b, and c are constants. What is the value of \(a+b+c\)?
The expression \(\frac14x^2-3\) can be rewritten as \(\frac14(x-m)(x+m)\), where m is a positive constant. What is the value of m ?
\(y=x^2-a\)
In the equation above, a is a positive constant and the graph of the equation in the xy-plane is a parabola. Which of the following is an equivalent form of the equation?