Which expression is equivalent to 2 - (-4)? Group of answer choices

2 - 4

2 + (-4)

-2 - 4

2 + 4

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Identify the number 127 as a rational or irrational. explain

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2