$ - \left(3 y + 1\right) \left(y + 3\right)$
15+1/2+3+3+3+8
450÷30²-12²=?²
−25 · −3 + 15 · −5
0.2-0.06 subtract
4÷5
find charateristic polynomial of the matrix (0 1 0 0 0) (1 0 1 0 1) (0 1 0 1 0) (0 0 1 0 1) (0 1 0 1 0)
-6y + y^2 + 3 - 4y^2 - 7 + 1 -4y
4/
0.123+1.23
