Select the exclusion that fits best with this problem.
Please help.
Will mark brainliest

Well, Your best choice answers is x, y, = 0. Because, For this case we have the following expression:

 3x ^ 2y ^ 2-6xz / 6x ^ 2yz

 From here, we must exclude all values that make the denominator equal to zero.

 We have then:

 6x ^ 2yz = 0

 Therefore, the results are:

 x = 0

 y = 0

 z = 0

So, The best choice answer will be is x, y, z = 0. Good Luck!

angle addition postulate

2x=56

step-by-step explanation:

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15