catsrock21322 catsrock21322

08-06-2022
Mathematics

contestada

Expand and simplify
(5x + 2)(x + 2)

Respuesta :

Eddie1Wan Eddie1Wan

08-06-2022

Answer:

5x²+12x+4

Step-by-step explanation:

5x²+10x+2x+4

5x²+12x+4

Answer Link

devinzchen devinzchen

08-06-2022

Answer:

[tex]5x^{2}+12x+4[/tex]

Step-by-step explanation:

Use the FOIL method to expand.

5x*x+

2*x+

5x*2+

2*2

which is

5x^2+2x+10x+2

combining the two x s we get

5x^2+12x+4

Answer Link

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