25 + 100i is correct because -5 squared is 25 and the the square root of -100 is 100i or 10i in its simplest form.
Parenthasees
the first onewould evaluate to 4x²
the 2nd one would just be -2x²
Answer:
(5(x-4))0
evaluate
1
Step-by-step explanation:
your answer is one i believe
