Best Answer

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

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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

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x=12 or x=12

hope it helps!!!

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Q: How do you solve x2 plus 144 equals -24x?

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

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

x=-.25.

144

You must add (17n + 144).

If you can't factor it easily, use the quadratic formula.

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.

144

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

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

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

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

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

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

X^2 + 24X = 50 you halve the linear term, square it and add it to both sides X^2 + 24X + 144 = 50 + 144 factor the left side; gather terms on the right (X + 12)^2 = 194 (X + 12)^2 - 194 = 0 so, either 144 is your number, or 194 is. Sounds as a silly question to me as you complete the square to get the vertex of the polynomial. Which is; (12,- 194) = wrong!! Woops! Wrong! Made fudemental mistake! [ (- 12 + 12 ) = 0!! ] So, the vertex is; (- 12, - 194 )

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)

I'm assuming the question is: 2x2 = 24x x = 0 or x = 12

144

3 is a factor and dividing by 3 gives x + 15 = 8x