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AssignmentMultiple Select

Factoring Polynomials: Difference of Squares

Question 1 • NY-Algebra I Term 2 Hillcrest

Which expressions represent a perfect square monomial and its square root? Check all that apply.121; 114x2; 2x9x2 – 1; 3x - 125x; 5x49x4; 7x2

Answer
A
121; 11
B
4x2; 2x
C
9x2 – 1; 3x - 1
D
25x; 5x
E
49x4; 7x2
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