Expression n' + 5n™ + 5n 2 when n = (-3).

Step-by-step explanation:

Here you go mate

Step 1

n' + 5n™ + 5n 2  equation

Step 2

n' + 5n™ + 5n 2  substitute n=-3

-3+(5)(-3)5(-3)2

step 3

-3+(5)(-3)5(-3)2   add and multiply

answer

27

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,