0
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!!!
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is the solution of x power of 2 plus 24x plus 144 equals negative 9?
(x^2) + 24x + 144 = -9 x = -12
How can you solve 3x2 plus 24x equals 0?
x=-.25.
What is x squared plus 24x plus 180 equals 0?
x2 + 24x +180 = 0 By using the quadratic equation, you can find that x = -12 + 6i or x = -12 - 6i
Solve for x in the following equation 4X - 7 equals 2?
4x-7=24x=9 x=9/4
What number completes the square x2 plus 24x equals 50?
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 )
What is the solution of x power of 2 plus 24x plus 144 equals negative 9?
(x^2) + 24x + 144 = -9 x = -12
What is the solution of x2 plus 24x plus 144 equals 9?
x2+24x+144 = 9 x2+24x+144-9 = 0 x2+24x+135 = 0 (x+9)(x+15) = 0 x = -9 or x = -15
How can you solve 3x2 plus 24x equals 0?
x=-.25.
What number is needed to complete the square x squared plus 24x equals 0?
144
What number must you add to complete the square x2 plus 24x equals 17n?
You must add (17n + 144).
How do you solve 16x2 - 24x plus 7 equals 0?
If you can't factor it easily, use the quadratic formula.
What is the answer to 3x2 plus 24x plus 48 equals 0?
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
What is the ordered pair for y equals 3x2 plus 24x plus 50?
No real roots.
What value in place of the question mark makes the polynomial below a perfect square trinomial x2 plus 24x plus questionmark?
144
How do you solve 30x2 plus 25x-24x-20 by factor?
30x2+25x-24x-20 = 30x2+x-20 = (6x+5)(5x-4) when factored
What is x squared plus 24x plus 180 equals 0?
x2 + 24x +180 = 0 By using the quadratic equation, you can find that x = -12 + 6i or x = -12 - 6i
Solve for x in the following equation 4X - 7 equals 2?
4x-7=24x=9 x=9/4
