12. Which case of factoring does the expression x²– 121 belong?
A. Common Monomial Factor
C. Quadratic Trinomial
B. Difference of two Squares
D. Perfect Square Trinomial
13. Which case of factoring does the expression x²-16x + 64 belong?
A. Common Monomial Factor
C. Quadratic Trinomial
B. Difference of two Squares
D. Perfect Square Trinomial
Answers & Comments
Answer:
C.
C.
Step-by-step explanation:
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