Question

resolver los siguientes productosnotables

(x+3)²=
(2x+5)²=
(x-11)²=
(5x_7)²=
(m+12)²=
(7x+9)²=
(8-y)²=
(4x-13y)²=​

Answer 1

Respuesta:

1. $x^{2}$+6+9

2. 4$x^{2}$+20X+25

3. $x^{2}$-22x+121

4. 25x27

5.m2+24m144

6. 49$x^{2}$+126x+81

7. y2-16y+64

8. 16$x^{2}$-104xy+169y2