Question

X(2) ARE APOST TO BE X SQUARED

X(2)+5X :X=5

FOR X=5 X(2)+5X ?

ANSWER NEEDS TO BE A INTERGER OR SIMPLE FRACTION.

Answer 1

\[\huge x^2 + 5x; \; x = 5 \implies (5)^2 + 5(5)\]
just subtitute 5 into the x's

does that help?

Answer 2

i am doing that now

Answer 3

i got 50 is that right ?

Answer 4

yes it is

Answer 5

thank you

Answer 6

welcome