camarrathompson camarrathompson
  • 02-11-2020
  • Mathematics
contestada

Expand: (5a + 2)(a + 4)

Respuesta :

maryamarif47 maryamarif47
  • 02-11-2020

Answer:

5a^2+22a+8

Step-by-step explanation:

5a(a+4)2(a+4)

Then you times each of the brackets

5a^2+20a

+2a +8

____________

=5a^2 +22a +8

and that's ur answer. I like to line it up so it's easier. I don't know if u meant by this but yeah I think it is right

Answer Link

Otras preguntas

532 - 308 is the same as blank - 300
What is 687.2194 rounded to 5 significant figures?​
A patient complains of feeling dizzy and faint when the patient care technician enters the room. While inquiring about the patient’s symptoms, the patient sudde
Breast milk is naturally formulated to meet the nutritional needs of a growing infant. a. True b. False
What is the division of a cell's cytoplasm called? A. Cytokinesis B. Mitosis C. Telophase D. Telokinesis
Pls helppppppppppp I don’t understand
What is the equation of the sinusoid?
Why is population education introduced in secondary level? Give any five reasons.​
Four friends equally divided a whole pizza for lunch. Binli ate 1 of his 3 share and took the rest of his share home. What fraction of the whole pizza did he ea
Someone help please I don’t know the answer to the question I meeed help