12d^2-11dt-15t^2=0

Simple and best practice solution for 12d^2-11dt-15t^2=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 12d^2-11dt-15t^2=0 equation:


Simplifying
12d2 + -11dt + -15t2 = 0

Reorder the terms:
-11dt + 12d2 + -15t2 = 0

Solving
-11dt + 12d2 + -15t2 = 0

Solving for variable 'd'.

Factor a trinomial.
(3d + -5t)(4d + 3t) = 0

Subproblem 1

Set the factor '(3d + -5t)' equal to zero and attempt to solve: Simplifying 3d + -5t = 0 Solving 3d + -5t = 0 Move all terms containing d to the left, all other terms to the right. Add '5t' to each side of the equation. 3d + -5t + 5t = 0 + 5t Combine like terms: -5t + 5t = 0 3d + 0 = 0 + 5t 3d = 0 + 5t Remove the zero: 3d = 5t Divide each side by '3'. d = 1.666666667t Simplifying d = 1.666666667t

Subproblem 2

Set the factor '(4d + 3t)' equal to zero and attempt to solve: Simplifying 4d + 3t = 0 Solving 4d + 3t = 0 Move all terms containing d to the left, all other terms to the right. Add '-3t' to each side of the equation. 4d + 3t + -3t = 0 + -3t Combine like terms: 3t + -3t = 0 4d + 0 = 0 + -3t 4d = 0 + -3t Remove the zero: 4d = -3t Divide each side by '4'. d = -0.75t Simplifying d = -0.75t

Solution

d = {1.666666667t, -0.75t}

See similar equations:

| -9=2(x-4) | | -9(1/2x-3)= | | 6(x^2)-x-1=0 | | (2y+1)+(3x-6)=2+x | | 6-6x=5x-9x-2x | | 8x/7-3/4=6/2-4x/4 | | 3x+-3=180 | | (2x+4)(x+4)=196+3x | | 10m+6=6m+30 | | x-15=x/77 | | -4p-12=12 | | w+2.9=6.4 | | z^2=-2z-14 | | -3/8t=1/6 | | y=20-3(1) | | g=y-cx | | 8(3n+3)=8(6n+3)+2 | | 3(1.5x+9)= | | 2(3x-2)=3(4x+5)+7X | | 144x=3268.80 | | 5x-12+x=-13 | | 4/3x3.14x3.04^3 | | -4p+8(p+3)=4(p-8)+2 | | 6(x+4)-3x=11 | | f(2.5)=2x^2-3+7 | | (4x-15)+(5x+11)+(5x+5)+(6x+19)=360 | | -6.5-4x-1.6-3x=-6+9.8 | | 7(x^2)-2=5x | | 8xt=32 | | 2(5x+4)-2(9x+2)= | | 7n-(1+7n)=3(n-7)-7n | | 72x(3/2)n |

Equations solver categories