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4 years ago

F(x) = (x + 1)(x - 3)(x - 4)

Mathematics

2 answers:

Ulleksa [173]4 years ago

8 0

^^^^^^^^^^^^^^^^^^^^^^^^^

Vladimir [108]4 years ago

6 0

Answer:

f(x) x^3 - 2x^2 + 5x + 12

Step-by-step explanation:

Next time please share the goal. I'm guessing your intent was to multiply out the given function.

f(x) = (x^2 + x - 3x - 3)(x - 4), or

= (x^2 - 2x - 3)(x - 4)

Now apply the distributive property of multiplication:

f(x) = x^3 - 4x^2 - 2x^2 + 8x - 3x + 12, or

= x^3 - x^2(4 - 2) + x(5) + 12, or

f(x) x^3 - 2x^2 + 5x + 12

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