2 years ago

F = (4x-3)au carre - (x+3)(3-9x)

1 answer:

7 0

Answer:

Translater

Step-by-step explanation:

F = (4x-3) squared - (x + 3) (3-9x)

- develop and reduce (4x-3) to the edge

- show that F = (5x) squared

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