Its math i don't understand the question can you me figure it out☺✌

Angle L = 54 degrees

Step-by-step explanation:

The given triangle has unequal sides and unequal angles. This means that it is a scalene triangle. The sum of angles in a triangle is 180 degrees. This means that

Angle L + angle K + angle J = 180 degrees. Therefore

5x + 2x + 3x = 180 degrees

10x = 180

Dividing the left hand side of the equation and the right hand side of the equation by 10, it becomes

10x/10 = 180/10

x = 18

Angle L = 3x = 3 × 18 = 54 degrees.

think the answer would beb

let's call the solutions x₁ = (5 - 2√7)/3 and x₂ = (5 + 2√7)/3

then the equation is (x-x₁)(x-x₂) = 0

if you fill that in you get a lot of numbers which you can recognize as ax²+bx+c=0.

step-by-step explanation:

you can see that a=1 (there is just an x²)

b = (-5 -2√7 + 2√7 - 5)/3 = -10/3

c = -2√7)/3 ) * (-5+2√7)/3) = -1/3

so your answer is 3x^2 – 10x – 1 = 0