Answer:
k = 0.3
Step-by-step explanation:
Multiply both sides by 2 * k
3 = 5 * 2*k Combine like terms on the right
3 = 10 * k Divide by 10
k = 3/10
Its the symbol "pi" which is 3.14
x ^3 − 4 c + 7 x − 28
This problem cant be factored by grouping but it can be factored