Question

(06.04)

Evaluate the following expression when x = 3 and y = 4:

Fraction with x squared plus y cubed in the numerator and 2 plus x in the denominator.

3.6
8.6
14.6
21.6

Answer 1

Answer:

14.6

Step-by-step explanation:

Given

$\frac{x^2+y^3}{2+x}$ , substitute x = 3 and y = 4 into the expression

= $\frac{3^2+4^3}{2+3}$

= $\frac{9+64}{5}$

= $\frac{73}{5}$

= 14.6

Answer 2

First, lets write this word expression into numbers and solve.

$\frac{x^2+y^3}{2+x}$

~Substitute x with 3 and y with 4

$\frac{3^2+4^3}{2+3}$

~Simplify

$\frac{9+64}{5}$

~Simplify

$\frac{73}{5}$

~Divide

14.6

Best of Luck!