Answer:
[tex]C=10(g+5)[/tex]
Step-by-step explanation:
Given the cost of a customers smartphone bill,
C=10g+50
We are required to factor the polynomial.
First, determine the G.C.D of both terms
Next, we divide each of the term by 10 and balance it by multiplying the expression by 10.
[tex]C=10g+50\\=10(\frac{10g}{10}+\frac{50}{10})\\C=10(g+5)[/tex]
The cost polynomial factored is C=10(g+5).