Identidades 1

1. (x+3)^2

2. (x+5)^2

3. (y+4)^2

4. (z+7)^2

5. (a+b)^2

6. (m+10)^2

7. (r+8)^2

8. (s+9)^2

9. (n+2)^2

10. (r+11)^2

Answer Key

1.x^2+6x+9  2.x^2+10x+25  3.y^2+8y+16  4.z^2+14z+49  5.a^2+2ab+b^2  6.m^2+20m+100  7.r^2+16r+64  8.s^2+18s+81  9.n^2+4n+4  10.r^2+22r+121  

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