Community Profile

photo

Ara Guz


Last seen: meer dan een jaar ago |  Active since 2021

Statistics

  • Thankful Level 1

View badges

Content Feed

View by

Question


How to find the polynomial equation when factors is provided?
I have f(x) = (x+7)*(x-19)*(x-18)*(x+17) as the given, how to find its polynomial expression given its factors? i only know how...

meer dan een jaar ago | 1 answer | 0

1

answer

Question


How to select a specific column in matrices?
I have four (4x4) matrices A B C D. I need to put all the second colums of the four matrices in another matrix X. I tried using ...

meer dan een jaar ago | 2 answers | 0

2

answers

Question


How to solve for unknown variables in a matrix using Cramer's Rule?
I have matrix A (5 x 5) with known numbers, and a matrix B (5 x 1) with unknown variables. I have to solve the unknown values an...

meer dan een jaar ago | 1 answer | 0

1

answer