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Q: How do you solve 16x2 - 24x plus 7 equals 0?

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factor the trinomial 16x^2+24x+9

yes

x=-.25.

(4x + 3)(4x + 3) (4x + 3)2

34-132

16x² - 24x + 9 factors to (4x - 3)(4x - 3) or (4x - 3)2

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

No real roots.

(x^2) + 24x + 144 = -9 x = -12

Im assuming you mean x2 (x squared). This equation will be a quadratic. so... x2+144=-24x subtract -24x from itself and the other side -24x -24x ----------------- x2-24x+144=0 now break it down even further (x-12)(x-12)=0 Now you solve the "mini-equations" x-12=0 x-12=0 +12 +12 +12 +12 --------------------------- x=12 or x=12 hope it helps!!!

x2+24x+144 = 9 x2+24x+144-9 = 0 x2+24x+135 = 0 (x+9)(x+15) = 0 x = -9 or x = -15

30x2+25x-24x-20 = 30x2+x-20 = (6x+5)(5x-4) when factored

144

x2 + 24x +180 = 0 By using the quadratic equation, you can find that x = -12 + 6i or x = -12 - 6i

24x^5 + 24x^3 = 24x^3(x^2 + 1)

4x-7=24x=9 x=9/4

3x - 24x + 5 + 3 = -21x + 8

24x. For example, if x is 2, then 24x equals 48.

11x - 21 = 7x + 3 4x = 24x = 6

You must add (17n + 144).

Would have helped to have signs, but here's are two possible solutions: (4x + 3)(4x + 3) or (4x - 3)(4x - 3) depending on whether 24x is positive or negative.

7x + 8 = 5x + 327x = 5x + 242x = 24x = 12hope this helps

you shouldn't be cheating u tard. it -24x +3 is ur answer

-45

The quadratic 4x2+24x+11 = (2x+1)(2x+11)