# Polynomial Identities

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Question 1
$(2-y) \times (2 + y)$ is equal to

Question 2
$(x-2)^2$ is equal to

Question 3
$(2-x)^3$ is equal to

Question 4
$(a-2) \times ( a^2+2a+4)$ is equal to

Question 5
Which one is equal to $8x^3-27$?

Question 6
What is the value of $(555-222) \times (555+222)$?

Question 7
Which one is equal to $9x^2-36x+36$?

Question 8
Which one is equal to $x^2+5x-6$?

Question 9
$x^2 + y^2 =$

Question 10
Which one is equal to $(2x+3)^2$?

Question 11
If $a=-b$, then which one is NOT equal to $(x+a)(x+b)$?

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