Please help me and answer the question attached.

Step-by-step explanation:

By the Fundamental Theorem of Algebra (in a nutshell), the number of solutions that a quadratic has is equal to its highest exponent which is also the same as the degree of the polynomial. Since our polynomial is a quadratic, is an x-squared polynomial. Therefore, it has 2 solutions. Whether they are real or complex remains to be seen. We have to factor it to find the solutions.

Throw this into the quadratic formula to solve:

x = (8 ± √64 - 4(1)(-4))/2 and

x = (8 ± √72)/2 which simplifies to

x = (8 ± 6√2)/2 which simplifies, finally, to

x = 4 ± 3√2

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

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°