Question

Solve the equation using square roots: (1/3)X^2 + 4 = 16(1 point)
Responses

X = 4, -4
X = 4, -4

X= 6, -6
X= 6, -6

X = 2, -2
X = 2, -2

No solution

Answer 1

First, subtract 4 from both sides of the equation to isolate the variable:

(1/3)X^2 = 12

Next, multiply both sides by 3 to get rid of the fraction:

X^2 = 36

Now, take the square root of both sides:

X = ±6

Therefore, the solutions are X = 6 and X = -6. The correct answer is:

X= 6, -6