princesstinkerbell
princesstinkerbell princesstinkerbell
  • 10-01-2022
  • Mathematics
contestada

5. y = 2x2 + 8x + 5

x=-4

Respuesta :

DanielLee2026
DanielLee2026 DanielLee2026
  • 10-01-2022

Answer:

x = -23

Step-by-step explanation:

y = 2*2 +8x+5

-> (2)(2)+(8)(-4)+5

-> (2)(2)+(8)(-4)+5

  x = -23

Answer Link

Otras preguntas

Define latent heat of vaporization?
The pleasant showers and genial warmth of spring greatly altered the aspect of the earth The birds sang in more cheerful notes, and the leaves began to bud fort
Anne has an endocrine system choose the correct way to complete each sentence
When jack bought his new truck, there were 96 different ways his truck could be equipped. He had four choices of engines and two choices of transmissions. If on
What is the effect to gain equal political rights
the retail price of an alarm clock is $39.99, and its cost to the retailer is $20.(A) what is the markup percentage based on its cost?(B) based on its retail pr
What is the sum of the first 100 terms of the sequence 4,9,14,19, ...?
iron reacts with sulfur to form iron sulfide. If 60 grams of iron reacts with sulfur to produce 90 grams of iron sulfide how much sulfur has been used in the ch
what does the word delicacies mean as it is used in paragraph 4
What was the major reason that a republic replaced the old system of government in China in 1911? A. too little power in the hands of foreign countries B. ruth