john21257 john21257
  • 02-11-2018
  • Mathematics
contestada

When the expression x^2+2x-8 is factored the two roots will equal

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 02-11-2018

x^2+2x-8

(x+4) (x-2)

x=-4, x=2

Answer Link

Otras preguntas

Which compound is classified as a hydrocarbon?(1) ethane (3) chloroethane(2) ethanol (4) ethanoic acid
Three individuals form a partnership and agree to divide the profits equally. X invests $9,000. Y invests $7,000, Z invests $4000. If the profits are $4,800, ho
Which of the following statements about stars is true? Select one: a. The smaller a star is, the shorter its life cycle. b. All star's life cycles are about the
What is the circumference of a circle with a radius of 2.5 m? A. 2.5π m B. 5π m C. 6.25π m D. 25 π m
In a command economy, production is driven primarily by __________. A. supply and demand B. the needs of consumers C. profit opportunities for private companies
Please help, the questions are now attached
the thirteenth amendment to the U.S. constitution affected the lives of millions of African Americans by
Which nuclear decay emission consists of energy, only? (1) alpha particle (3) gamma radiation (2) beta particle (4) positron
Which Group 15 element exists as diatomic molecules at STP? (1) phosphorus (3) bismuth (2) nitrogen (4) arsenic
Which element is malleable and can conduct electricity in the solid phase? (1) iodine (3) sulfur (2) phosphorus (4) tin