It is a quadratic expression in the variable x.
16? using 16, you have (3x2 + 4)(3x2 + 4) = 9x2 + 24x + 16
33
3x - 24x + 5 + 3 = -21x + 8
The expression (6x + 24x + 10) combines like terms. Specifically, (6x + 24x) equals (30x), so the expression simplifies to (30x + 10).
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".
false!
yes
16? using 16, you have (3x2 + 4)(3x2 + 4) = 9x2 + 24x + 16
The answer is, 24x
144
24x^5 + 24x^3 = 24x^3(x^2 + 1)
33
26
factor the trinomial 16x^2+24x+9
3x - 24x + 5 + 3 = -21x + 8
144
3(2) + 24x + 48 = 0 6 + 24x + 48 = 0 24x + 54 = 0 24x + 54 - 54 = 0 - 54 24x = -54 24x/24 = -54/24 x = -9/4 x = -2 1/4