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a famous last word is hidden in the rectangle above in other to find it complete each expiration to make a perfect square trinomial find your answer and the rectangle shade each area that contains the correct answer then rotate the figure 180° to find the famous last word
1.x²+__+9=
2.x²+__+36=
3.x²+__+64y²=
4.4x²+__+25y²=
5.9x²+__+49=
6.__+60x+100=
7.__+14xy+y²=
8.__+14xy+y²=
9.__+130x+25=
10.4x²+26x+__=
11.16x²+16x+__=
12.121+88x+__=
13.25x²+80xy+__=
14.169x²+260xy+__=
15.x²y²+__+4=
patulong po ​


Sagot :

Answer:

【Answer】: 1. 6x

2. 12x

3. 16xy

4. 10xy

5. 42x

6. 30x

7. 7xy

8. 7xy

9. 65x

10. 13x

11. 4x

12. 44x

13. 16xy

14. 13xy

15. 2xy

【Explanation】: 1. The missing term in the first equation is 6x, because (x+3)^2 = x^2 + 6x + 9.

2. The missing term in the second equation is 12x, because (x+6)^2 = x^2 + 12x + 36.

3. The missing term in the third equation is 16xy, because (x+8y)^2 = x^2 + 16xy + 64y^2.

4. The missing term in the fourth equation is 10xy, because (2x+5y)^2 = 4x^2 + 10xy + 25y^2.

5. The missing term in the fifth equation is 42x, because (3x+7)^2 = 9x^2 + 42x + 49.

6. The missing term in the sixth equation is 30x, because (5x+10)^2 = 25x^2 + 60x + 100.

7. The missing term in the seventh equation is 7xy, because (7x+y)^2 = 49x^2 + 14xy + y^2.

8. The missing term in the eighth equation is 7xy, because (7x+y)^2 = 49x^2 + 14xy + y^2.

9. The missing term in the ninth equation is 65x, because (13x+5)^2 = 169x^2 + 130x + 25.

10. The missing term in the tenth equation is 13x, because (2x+13)^2 = 4x^2 + 26x + 169.

11. The missing term in the eleventh equation is 4x, because (4x+1)^2 = 16x^2 + 8x + 1.

12. The missing term in the twelfth equation is 44x, because (11+4x)^2 = 121 + 88x + 16x^2.

13. The missing term in the thirteenth equation is 16xy, because (5x+4y)^2 = 25x^2 + 40xy + 16y^2.

14. The missing term in the fourteenth equation is 13xy, because (13x+10y)^2 = 169x^2 + 260xy + 100y^2.

15. The missing term in the fifteenth equation is 2xy, because (xy+2)^2 = x^2y^2 + 4xy + 4.