We are given the following expression:
[tex]3(h+4),\text{ h=}2[/tex]To determine the value of the expression in the given value for the variable "h", we need to replace the numerical value of "h" in the expression, like this:
[tex]3(2+4)[/tex]Now we solve the operations, beginning with the operations inside the parenthesis:
[tex]3(6)[/tex]Solving the product:
[tex]18[/tex]Given the expression:
[tex]6(c^2-5),\text{ }c=4[/tex]We replace the given value for "c" in the expression, like this:
[tex]6((4)^2-6)[/tex]Now we solve the square:
[tex]6(16-6)[/tex]Now we solve the operation inside the parenthesis:
[tex]6(10)[/tex]Now we solve the product:
[tex]60[/tex]And thus we get the result.
