Ejercicios sección 3.2

En los ejercicios 1 al 10 resuelve los mproductos notables.

1. $\hspace{0.1cm}\left(a^x-3\right)\left(a^x+8\right)\\[0.3cm]$
2. $\hspace{0.1cm}\left(a^{x+1}-6\right)\left(a^{x+1}-5\right)\\[0.3cm]$
3. $\hspace{0.1cm}\left(a+b\right)\left(a-b\right)\left(a^2-b^2 \right)\\[0.3cm]$
4. $\hspace{0.1cm}\left(x+1\right)\left(x-1\right)\left(x^2-2\right)\\[0.3cm]$
5. $\hspace{0.1cm}\left(a+3\right)\left(a-3\right)\left(a^2+9\right)\\[0.3cm]$
6. $\hspace{0.1cm}\left(x+5\right)\left(x-5\right)\left(x^2+1\right)\\[0.3cm]$
7. $\hspace{0.1cm}\left(a+1\right)\left(a-1\right)\left(a+2\right)\left(a-2\right)\\[0.3cm]$
8. $\hspace{0.1cm}\left(a+2\right)\left(a-3\right)\left(a+3\right)\left(a-2\right)\\[0.3cm]$
9. $\hspace{0.1cm}\left(−2x^2 + 3\right)^2\\[0.3cm]$
10. $\hspace{0.1cm}\left(5x^{n+1}+2y^{n+2}\right)^2\\[0.3cm]$

11. $\hspace{0.1cm}\left(\frac{1}{2}a^n-\frac{1}{4}b^m \right)^2$
12. $\hspace{0.1cm}\left(0.06x+0.04y\right)^2\\[0.3cm]$
13. $\hspace{0.1cm}\left(x^{a+1}+y^{x-2}\right)^2\\[0.3cm]$
14. $\hspace{0.1cm}\left(x+2y\right)^3-1\\[0.3cm]$
15. $\hspace{0.1cm}64x^6-y^6\\[0.3cm]$
16. $\hspace{0.1cm}\left(x^{a+1}+y^{x-2}\right)^3\\[0.3cm]$
17. $\hspace{0.1cm}\left(x+y+3\right)^2\\[0.3cm]$
18. $\hspace{0.1cm}\left(x+2y-1\right)^2\\[0.3cm]$
19. $\hspace{0.1cm}\left(5^{n+1}+2y^{n+2}+3z^{n+3}\right)^2\\[0.3cm]$
20. $\hspace{0.1cm}\left(x^{a+1}+y^{x-2}-z^{b-1}\right)^2\\[0.3cm]$