shaheemdaking shaheemdaking
  • 22-02-2022
  • Mathematics
contestada

Factorise the following expressions

x^2 + 9x + 20

Respuesta :

triplea59
triplea59 triplea59
  • 22-02-2022

Answer:

(x+4) (x+5)

Step-by-step explanation:

we look for what we add together to give 9 and what we multiply to give 20

and that's 4 and 5

so the answer is x+4 and x+ 5

Answer Link
blackshades
blackshades blackshades
  • 22-02-2022

Answer:

Refer to the attachment.

Hope it helps ⚜

Ver imagen blackshades
Answer Link

Otras preguntas

he equation sin (40 degree) equals StartFraction b Over 20 EndFraction can be used to determine the length of line segment AC. Triangle A B C is shown. Angle A
Select the correct answer. What is the solution for x in the equation? A.3 B. -3 C.-1/3 D. 1/3
A snowboarder descends 2500 foot hill in 5 minutes.How many feet will he descend in 4 minutes
Is death penalty a democratic issue or a republican issue
are lines 2y-12x=20 and y=3x-1 parallel
In three to five sentences summarize the state of Imperial Russia prior to the Revolution in 1917.
A dress cost 72$ then it cost $45 what is the percent decrease in the price? ANSWER IS 37.5% but explain ---------------- a shirt that cost $14 without tax cost
Your computer is an example of which type of energy? Question options: Nuclear Kinetic Light All of the above
Harry, Louis, and Niall are working with exponents. Harry claims 42.45 = 410. Louis claims 42.45 = 47. Niall claims 42.45 = 167. Which student has the correct a
How would I convert 35 cm/sec to m/min?