1. What is the result when you square a binomial? C. dittlerence of two squares B. sum of two sguares A. binomial D. perfect square Irinomial For itams 2-4 . Expand 2x-42 and answer what is asked 2. What is the last term? B.-16 C.16 D. -4x2 A, 4x2 3. What is the middle term? B.-8x C.16x D,-16x A、Bx 4. What is she first torm? A 4x2 B. -4x2 C. 2x2 D. -2x2 5. Which of the following is the expanded form of x-52? A. x2-25 B. x2-5x-25 c. x2-10x+25 D. x2-10x+25 6. Which of the following is a perfect squam trinomial? A. x2-2x+4 c, x2-4y+2y2 B. 4x2+12x+9 D. 9x2-6xy-y2 7. All of the following are perfect square trinomials EXCEPT one. Which is it? c. x2y2-4x2y2+4x2y2 A. 4x2+12xy+9y2 D. a2b2+4a3b+4a2 B. 9a2-36a+36 8. What is the complete factored form of 4x2+16xy+16y2? A, 2x+4y2 c. 2x-4y2 B. 2x+4y2x-4y D, 2x-4y2x-4y 9. What are the two numbers whose sum is 1 and whose product is -12? A. 3 and -4 B. -3 and 4 C. -3 and -4 D. 3 and 4 10. What are the two expressions whose sum is 7x and whose product is 10x2? A. 2x and 5x B. =2x and 5x c. 2x and -5x D. -2x and - 5x