16x² - 24x + 9 factors to (4x - 3)(4x - 3) or (4x - 3)2
I also need to know the answer to this problem. Can anyone answer it?
(x^2) + 24x + 144 = -9 x = -12
16x2-9
16(2)-36+9 32-36+9 -4+9 No, it isn't a perfect square.
factor the trinomial 16x^2+24x+9
34-132
yes
16x² - 24x + 9 factors to (4x - 3)(4x - 3) or (4x - 3)2
(5x - 3)(7x + 9)
4x3 + 16x2 - 180x = 4x(x2 + 4x - 45) = 4x(x + 9)(x - 5)
If that's 16x2 + 72x + 81, that factors to (4x + 9)(4x + 9) or (4x + 9)2
x2+24x+144 = 9 x2+24x+144-9 = 0 x2+24x+135 = 0 (x+9)(x+15) = 0 x = -9 or x = -15
Yes, and this is how. 16 x 2 - 9 16x2=32, 32 - 9 =23, so 23 is your answer! Good Question!
(4x-3)(4x+3)
I also need to know the answer to this problem. Can anyone answer it?
(x^2) + 24x + 144 = -9 x = -12