The idea is to take half the coefficient of the linear term (in this case, of 24), and square it. This will be the value for "c".
Chat with our AI personalities
-12 +/- sq root 104
x2 + 24x +180 = 0 By using the quadratic equation, you can find that x = -12 + 6i or x = -12 - 6i
Let the symbol ^ mean "to the power" Then 9x^2 + 24x + 16 = (3x + 4)(3x +4) = (3x + 4)^2
16? using 16, you have (3x2 + 4)(3x2 + 4) = 9x2 + 24x + 16
is 28x squared? if it is, the answer would be, 3(2x+5)(4x+3).