High School

Which expression is equivalent to \((x^2 - 4x + 5)(3x - 7)\)?

A. \(4x^3 + 23x^2 + 48x - 35\)
B. \(3x^3 - 19x^2 + 48x - 35\)
C. \(3x^3 + 19x^2 - 8x - 35\)
D. \(4x^3 - 23x^2 - 8x - 35\)

Answer :

Answer:

I get 3[tex]x^{3}[/tex] - 19x² + 43x – 35

This does not appear as an option. Is option B mistyped? It is the same with the exception of the 48x.

Step-by-step explanation:

(x2 - 4x + 5)(3x – 7)

3x^3 - 7x^2 -12x^2 +28x +15x -35

3x^3 -19x^2 +43x -35

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