Question

Solve |x| = 10
{-10 < x < 10}
{-10, 10}
{10}

Answer 1

[-10, 10]

Explanation:

This is an absolute value problem and numbers within the brackets are always seen as positive. [-10] = 10 and [10] = 10.

Answer 2

[-10, 10]
This is an absolute value problem and numbers within the brackets are always seen as positive. [-10] = 10 and [10] = 10