gavinlane gavinlane

30-05-2019
Mathematics

contestada

Find the product.

3(x + 4) (x - 5)

A.
3x2 − 20x
B.
3x2 − 11x − 20
C.
3x2 − 3x − 60
D.
3x2 − x − 20

Respuesta :

RavenclawVD RavenclawVD

30-05-2019

Answer:

C. 3x2 − 3x − 60

Step-by-step explanation:

3(x + 4) (x - 5) = (3x+12) (x-5)

(3x+12) (x-5) = 3x2+12x-15x-60

3x2+12x-15x-60 = 3x2 − 3x − 60

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haymizwghi haymizwghi

30-05-2019

C. 3x^2-3x-60 Hope it helps

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