4x times 4x equals 16x2.
factor the trinomial 16x^2+24x+9
4(1 - 4x + 7y)
16x^2 - 25 Recognise that both 16 and 25 are squared numbers, 16 = 4^(2) & 25 = 5^(2) Substituting 4^(2)x^(2) - 5^(2) = > (4x)^(2) - 5^(2) We now have two squared terms with a negative between them. NB two squared terms with positive does NOT factor. Factoring (4x - 5)(4x + 5)
[(-16x)12]1/3 = (-16x)4 = 65536x4
5x2-16x+12 = (5x-6)(x-2) when factored with the help of the quadratic equation formula
4x times 4x equals 16x2.
(4x - 3)(4x - 1)
x2 + 16x - 348 cannot be factored. Solving for x with the quadratic formula results in x = -8 - 2√103 and x = -8 + 2√103
x2+16x-17 = (x-1)(x+17) when factored
x2-16x+48 = (x-4)(x-12) when factored
15x2+16x-15 = (3x+5)(5x-3) when factored
factor the trinomial 16x^2+24x+9
x5 - 1024 = (x - 4)(x4 + 4x3 + 16x2 + 64x + 256)
16X + 12X all I can see here is factoring out a 4X factor 4X(4 + 3) ---------------
It is: x2-16x+60 = (x-6)(x-10) when factored
4(1 - 4x + 7y)