Respuesta :

Answer:

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Step-by-step explanation:

Left page

1. (b+4)^2

2. (a-10c)^2

3. (x+2)^2

4. (3d-1)^2

5. (2n+3x)

Right page

1.(m-4)(m+3)

2.(3x+2)(x+2)

3.(b+9)(b-3)

4.(c+5)(c+7)

5.(a-10c)^2 (by the way, same as left page 2)