13. The polynomial 45r2 + 26x - 8 is equivalent to the product of (5x + 4) and which of the following
binomials?
A. 9x - 4
B. 9x - 2
C. 9x + 4
D. 40x-12
E. 40.x - 2

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.