exam
Maths Puzzle
Numerical Ability
Factor completely:
12x^3 - 3xy^2
If I am not mistaken in my own math I believe the answer is:
3x(4x-y)(x+y)
Is this correct? Thank you
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exam Other Question
Graph each inequality.
2x - y + 3 is greater than or equal to 0
1. Explain why a^2 + b^2 cannot be factored.
2. Find a value for k that will make 4x^2 + 6.4x + k a perfect square. Describe the procedure that was used that was not trial and error.