julianacbritodoval julianacbritodoval
  • 11-12-2018
  • Mathematics
contestada

data a função quadrática f (x)=x²+2x+3, determine: os valores de x, para f(x)=6

Respuesta :

austint1414
austint1414 austint1414
  • 11-12-2018

Solução, (6)^2+2(6)+3=51

Passos:

Siga a ordem de operações do PEMDAS,

Calcule os expoentes (6)^2: 36,

36+2(6)+3,

Multiplique e divida (da esquerda para a direita) 2 (6): 12,

36+12+3,

Adicione e subtraia (da esquerda para a direita) 36 + 12 + 3: 51

A resposta correta é 51

Espero que isto ajude!!!

-Austint1414

Answer Link

Otras preguntas

how to slove -6≤17+p
In every box of pencils, there are three red pencils and four blue pencils. If there are ten boxes of pencils, how many pencils are there of each color?
How to figure it out
An average of ____ Floridians die every day in impaired driving collisions. A. 2 B. 3 C. 5 D. 10
In 1998, Lisa earned $149,461.20. The Social Security maximum taxable was $68,400, and the Social Security percent was 6.2%In what month did Lisa hit the maximu
Which of the following shows the mixed numbers in order from least to greatest Explain your answer A. 2 3/4, 2 5/8, 2 7/10 B. 2 5/8, 2 7/10, 2 3/4 C. 2 5/8, 2 7
how to slove -6≤17+p
what’s x-b divided by a= c.. for b
What provision did the Compromise of 1850 include?California would be admitted as a free state.Congress would abolish the Fugitive Slave Law.Texas would gain Ne
If ABC=PQR, then AC=?