Question

AYUDA
1. x2+4x+4=
2. x2-6x+9=
3. m2+8m+16=
4. a2-14a +49=
5. x2+18x+49=
6. 1- 4x+4x=
7. 9+6y+y2=
8. x2-2x+1=
9. 1+49a2-14a=
10.a2+2ab=
11.m2-2mn+n2=
12.a2-6ab2+9b4=
13.16+40x2+25x4=
14.a2-10a+25=
15.36+12m2+m4=
16.4a2-12ab+9b2=
17.9m2n2+42mn+49=
18.1-2a3+a6=
19.18a4+81+a8=
20.-2a3b3+a6+b6=
21.4x2+9y2-12xy=
22.9b2-30a2b+25a4=

Answer 1

Respuesta:

El primero es 10x^2 espero te ayude