Question

4x 3y2 Evaluate the expression for x = 3 and y = 4.

Answer 1

`-(9)/(4)`

Step-by-step explanation

`-(4x^3)/(3y^2)`

Step 1

to find the answer just replace the values for x and y

for x=3 and y =4

`\begin{gathered} -(4x^3)/(3y^2) \\ -(4(3)^3)/(3(4)^2)=-(4\cdot(3\cdot3\cdot3))/(3\cdot(4\cdot4))=-(4\cdot27)/(3\cdot16)=-(27)/(12)=-(9)/(4) \end{gathered}`

I hope this helps you