To solve quadratics, the most correct and effective way, in my opinion, is the quadratic formula:
<span><span>
Plugging it in, we get:
</span></span>
So the final answer is:
and
Answer:
because this is equal to the given matrix, the given matrix is symmetric.
Step-by-step explanation:
A symmetric matrix is a square matrix which has same number of rows and columns. Square matrix is equal to transpose. Equal matrices have equal dimensions. The given matrix is symmetric because the rows and columns are equally distributed.
Answer: They are not inverse.
Step-by-step explanation:
Answer:
32n
Step-by-step explanation:
4(8n) = 4 * 8 * n = 32 * n = 32n
thank, 5 star, and brainliest if helpful!
Answer:
10635
Step-by-step explanation:
Honestly, I dunno. I just added it.
