Answer:
Dsne
Step-by-step explanation:
Answer:
I think the answers C
Step-by-step explanation:
because the numbers match up to the equation and the symbols
Answer:
b=-10
c=25
Step-by-step explanation:
if the only solution is 5 so
x^2+bx+c=(x-5)²=x²-10x+25
b=-10
c=25
Answer:
2k
Step-by-step explanation:
-k+3k
2k