Question

Someone give me the answer thanks

Answer 1

((-2x2)/4) + 4(2-1)) / 4-1
=3/3
=1

Answer 2

When you plug 2 in for x, the equation equals 1. The easiest way to go about this is solving the numerator then the denominator. The denominator was equal to 3 and the numerator was equal to 3, thus making 3/3. This equals 1.