If 0 < x ≤ 5, then which one of the following is the maximum value of (x – 1)^2 + x ?	Select:
A) –2	B) –1	C) 0	D) 1	E) 21
the maximum value of (x – 1)^2 + x for 0 &lt; x ≤ 5 is when x=5 --&gt; (x – 1)^2 + x = 21   Answer 21
<result>E</result>
If 0 < x ≤ 5, then which one of the following is the maximum value of (x – 1)^2 + x ?