Question

Which of the following represents a perfect square trinomial?
Answer
9x2 + 24x + 16
x2 + 8x + 32
x2 + 8x + 36
x2 + 8x – 16

Answer 1

the last one

Answer 2

Thank you (:

Answer 3

the first one
= (3x + 4)^2

Answer 4

i think 1st one may be the answer
::-> (3x+4)^2

Answer 5

yea ur right i got the signs wrong on mine

Answer 6

sonofa - your answer expands to x^2 -8x + 16

Answer 7

last one has -16..so it cann't be the square of x-4

Answer 8

yea - just a human error = they happen!