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# Factoring trinomials

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5. Factor c^2 + 6c + 9.

6. Factor w^2 - 8w + 16.

7. Factor the following trinomial completely.
x^2 - 0.2x + 0.01

8. Factor the trinomial completely.
2x^2 + 8x +8

9. Factor 16c^2 - 40ct + 25t^2.

10. Factor the trinomial completely.
- 48h^3 + 72h^2y - 27hy^2

##### Solution Summary

The solution shows each step in factorization process that should help the student grasp the solution easily.

##### Solution Preview

Please go through the step by step factorizations below. Hope it helps you grasp the solution easily.

5. c^2 + 6c + 9
= (c^2 + 3c) + (3c + 9)
= c(c+3) + 3(c+3)
= (c+3)(c+3)
or (c+3)^2

6. w^2 - 8w + 16
= w^2 - 4w - 4w + 16
= (w^2 - ...

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