exam
Maths Puzzle
Numerical Ability
Which of the following is a perfect square trinomial?
4x2 + 8x + 16
x2 +9x + 9
x2 -6x +36
4x2 - 12x + 9
Can someone please help me? Thanks
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exam Other Question
Instructions: Find one factor for each polynomial.
What is the solution for x^2+x-42
8x - 1 = 23 - 4x
If I could see the steps in solving this I can figure out the rest of them. Thank you.
Rick Kalbfell