Question

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

14.6

Step-by-step explanation:

x²+y³/2+x

x=3,y=4

substitute the values of x and y into the fraction

3²+4³/2+3

simplify the fraction above

3²=9,4³=64 and 2+3=5

9+64/5

73/5

73÷5= 14.6

Answer 2

Step-by-step explanation:

to evaluate the expression substitute x=3, y=4

`(x^(2)+y^(3) )/(2+x) =(3^(2)+4^(3) )/(2+3) =(9+64)/(5) =(73)/(5) =14.6`