Question

1.- (X + 2) (X + 2) =
2.- (X - 2) (X - 2) =
3.- (X + 4) (X - 2) =
4.- (X + 2) (X - 2) =
5.- (X + 5) (X + 3) =
6.- (X + 4) (X + 4) =
7.- (X - 4) (X - 4) =
8.- (X - 4) (X + 4) =
9.- (X + 6) (X + 2) =
10.- (X - 6) (X + 2) =​

Answer 1

Respuesta:

1. $\left(x+2\right)\left(x+2\right)=x^2+4x+4$
2. $\left(x-2\right)\left(x-2\right)=x^2-4x+4$
3. $\left(x+4\right)\left(x-2\right) =x^2+2x-8$
4. $\left(x+2\right)\left(x-2\right)=x^2-4$
5. $\left(x+5\right)\left(x+3\right)=x^2+8x+15$
6. $\left(x+4\right)\left(x+4\right) =x^2+8x+16$
7. $\left(x-4\right)\left(x-4\right)=x^2-8x+16$
8. $\left(x-4\right)\left(x+4\right)=x^2-16$
9. $\left(x+6\right)\left(x+2\right)=x^2+8x+12$
10. ​$\left(x-6\right)\left(x+2\right)=x^2-4x-12$

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