Can someone help me solve this?

ion get it like what are we answering here I'm trying to help that's all can you give to info about the question please that's all I'm asking

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°