aasparks aasparks
  • 24-06-2020
  • Mathematics
contestada

What’s the answer ??? Help

Whats the answer Help class=

Respuesta :

krave1125
krave1125 krave1125
  • 24-06-2020

Answer:

It's B. (2x+5) (x+4)

Answer Link
Wishing Wishing
  • 24-06-2020

Answer:

b

Step-by-step explanation:

2x²+13x+20

You can just try all the answers if you'd like and see which one equals 2x²+13x+20.

Using FOIL for all of them:

a. (2x-5)(x-4) = 2x²-8x-5x+20 = 2x²-13x+20

b. (2x+5)(x+4) = 2x²+8x+5x+20 = 2x²+13x+20

c. (2x+2)(x+10) = 2x²+20x+2x+20 = 2x²+22x+20

d. is obviously not correct since we already have an answer.

Our answer is b. (2x+5)(x+4)

Answer Link

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