Question

I need helpEvaluate each of the following expressions remember to plug in the values first! Show all work!X = 5y = -2Z = 6

Answer 1

We want to evaluate the expression

$z^2+x$

when x=5, y=-2 and z=6. Plugging the values we have

$(6)^2+5=36+5=41$

Therefore the value of the expression is 41.