ritasopindutch ritasopindutch
  • 04-08-2020
  • Mathematics
contestada

X^2- 4x- 21 as a product of binominal factors

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 04-08-2020

Answer:

( x-7) (x+3)

Step-by-step explanation:

X^2- 4x- 21

What two numbers multiply to -21 and add to -4

-7 * 3 = -21

-7+3 = -4

( x-7) (x+3)

Answer Link

Otras preguntas

Marcos es el primer gerente de su familia. correct incorrect
Write the equation of a line with the slope of 5 which contains the point (2,8) Show all work to receive credit for this problem.
What were the results of the demographic and cultural interactions caused by the migration of Europeans and Africans to the Americas?
was phillis wheatley best know for writing poetry in free verse?
PLEASE HELP MATH QUESTION PIC BELOW
You pay $10 and roll a die. if you get a 6, you win $50. if not, you get to roll again. if you get a 6 this time, you get your $10 back. what is the standard de
How long does it take to eat one hotdog
Electrical resistance is measured with ______________ Question 1 options: amps ohms volts watts
Can someone please help me I don’t want to fail. This question is worth 17 points
Whch of the following is most likely a line from a short story? A. Tim looking about confused,stop running through the house B. Linda: I think the boys should p