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10-01-2019
Mathematics

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find the product: (3x-1)(x+5)

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wegnerkolmp2741o wegnerkolmp2741o

10-01-2019

Answer:

3x^2 +14x-5

Step-by-step explanation:

(3x-1)(x+5)

We need to FOIL

first 3x*x =3x^2

outer 3x*5 = 15x

inner -1*x = -x

last -1*5 =-5

Add it together

3x^2 +15x-x-5

Combine like terms

3x^2 +14x-5

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