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tensa zangetsu [6.8K]
2 years ago
5

Let f(x) = 5x + x2 and g(x) = 3x2 - 4x. Find f(x) * g(x)

Mathematics
2 answers:
saveliy_v [14]2 years ago
6 0

\large \mathfrak{Solution : }

f (x) = x² + 5x

g (x) = 3x² - 4x

f (x) * g (x) :

  • ( {x}^{2}  + 5) \times (3 {x}^{2}  - 4x)

  • 3x {}^{4}  - 4 {x}^{3}  + 15 {x}^{2}  - 20x
gavmur [86]2 years ago
3 0

Step-by-step explanation:

f(x) × g(x)

= (x2 + 5x )× (3x2 -4x )

=3x4 + 15x3 - 4x3 -20x2

3x^4 + 11 x3 - 20x2

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<em>Hey there!</em>

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