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Q: How do you factor 16x2 plus 24x plus 9?

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

34-132

yes

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

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.

(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

(4x-3)(4x+3)

Yes, and this is how. 16 x 2 - 9 16x2=32, 32 - 9 =23, so 23 is your answer! Good Question!

I also need to know the answer to this problem. Can anyone answer it?

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

16x2-9

2(4x + 9)(2x + 5)

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

There is a formula for the "difference of squares." In this case, the answer is (4x + 3)(4x - 3)

The answer varies depending on the missing operational signs. One possibility: 4x3 - 16x2 + 36x - 144 = 4(x - 4)(x2 + 9)

16(2)-36+9 32-36+9 -4+9 No, it isn't a perfect square.

No, it isn't. It would be, if that "36" in the middle were "24" instead.

(m + 9)(m + 9)

Factor 2x plus 12x plus 28 is (x - 3)(x - 9)

(x+1)(x+9)

(2m + 1)(8m + 9)

18b+9=9(b+2)