Evaluate 8j -k + 14 when j = 0.25 and k = 1

Hey there!

Let's simply plug in our values for our variables and then evaluate.

8(0.25)-1+14

4-1+14

3+14

17

I hope this helps!

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb