aprilzakula
aprilzakula
19-01-2022
Mathematics
contestada
plss help i beg you!
Respuesta :
mhanifa
mhanifa
19-01-2022
Answer:
51
Step-by-step explanation:
Given expression:
3(x + y) +2x² + (1 + y)²
Find its value when x = 4 and y = 1, substitute:
3(4 + 1) + 2*4² + (1 + 1)² =
3*5 + 2*16 + 2² =
15 + 32 + 4 =
51
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
How are the circulatory systems in animals and plants alike? A. All plants and animals have a heart. B. Their circulatory systems move blood throughout the orga
Sumerian cities were characterized by A. canals, protective walls, and homes made of wood. B. some narrow, unpaved streets, protective walls, and homes made of
Suppose the plates beneath Earth's surface stopped moving. What do you think would happen? Explain your answer.
who is elected in the federal assembly?
A rectangular box has a square base. The combined length of a side of the square base, and the height is 20 in. Let x be the length of a side of the base of the
What part of the Greek model of the atom has been set aside by current scientific knowledge
Why was self sufficiency important to a country practicing mercantilism?
Express as a trinomial: (2x – 3)(x + 7)
What were the step pyramids the Sumerians built called
Relationship B has a lesser rate than Relationship A. The graph represents Relationship A. Which equations could represent Relationship B? Choose all answers t
ACCESS MORE
