Let's simplify the given equation step by step:
168(V - 4) + 4(V^2 - 16) + 48(V + 4) = 30(V^2 - 16)
Expand each term:
168V - 672 + 4V^2 - 64 + 48V + 192 = 30V^2 - 480
Combine like terms:
4V^2 + 216V - 544 = 30V^2 - 480
Rearrange the terms:
4V^2 - 30V^2 + 216V - 480 + 544 = 0
-26V^2 + 216V + 64 = 0
Now, we have a quadratic equation. To solve for V, we can use the quadratic formula:
V = (-B ± √(B^2 - 4AC)) / 2A
Where A = -26, B = 216, and C = 64.
V = (-216 ± √(216^2 - 4(-26)(64))) / 2(-26)
V = (-216 ± √(46656 + 6656)) / -52
V = (-216 ± √(53312)) / -52
V = (-216 ± 230.95) / -52
V = (-446.95 / -52) or (14.95 / -52)
V = 8.59 or -0.29
Therefore, the solutions to the equation are V = 8.59 or V = -0.29.
Let's simplify the given equation step by step:
168(V - 4) + 4(V^2 - 16) + 48(V + 4) = 30(V^2 - 16)
Expand each term:
168V - 672 + 4V^2 - 64 + 48V + 192 = 30V^2 - 480
Combine like terms:
4V^2 + 216V - 544 = 30V^2 - 480
Rearrange the terms:
4V^2 - 30V^2 + 216V - 480 + 544 = 0
-26V^2 + 216V + 64 = 0
Now, we have a quadratic equation. To solve for V, we can use the quadratic formula:
V = (-B ± √(B^2 - 4AC)) / 2A
Where A = -26, B = 216, and C = 64.
V = (-216 ± √(216^2 - 4(-26)(64))) / 2(-26)
V = (-216 ± √(46656 + 6656)) / -52
V = (-216 ± √(53312)) / -52
V = (-216 ± 230.95) / -52
V = (-446.95 / -52) or (14.95 / -52)
V = 8.59 or -0.29
Therefore, the solutions to the equation are V = 8.59 or V = -0.29.