stopfordharrison stopfordharrison
  • 10-07-2020
  • Mathematics
contestada

Factorise fully 72-2y^2

Respuesta :

danielesartori
danielesartori danielesartori
  • 10-07-2020

Answer: 2(y + 6)(-y + 6)

Step-by-step explanation: Factor 72 - 2y^2

                                             -2y^2 + 72

                                             = 2(y + 6)(-y + 6)

Answer Link
09pqr4sT
09pqr4sT 09pqr4sT
  • 10-07-2020

Answer:

[tex]-2\left(y+6\right)\left(y-6\right)[/tex]

Step-by-step explanation:

[tex]72-2y^2[/tex]

[tex]-2y^2+72[/tex]

Factor out GCF.

[tex]2(-y^2+36)[/tex]

Apply difference of two squares formula.

[tex]-2\left(y+6\right)\left(y-6\right)[/tex]

Answer Link

Otras preguntas

what is 32.697 rounded to the nearest one
Which answer choice corrects the error in the sentence? A) The thief was described as a bearded, short man weighing 200 pounds. B) The thief was described as
round 99.99 to tenths
What does non-terminating decimals mean?
can someone help me with this questions in picture
property that allows the statement 3 = x to be written x = 3. commutative - addition
Don has $12,000 to invest in AAA and bonds. AAA bonds pay 6%. B bonds pay 9%. He wants to invest at least twice as much in AAA bonds as in B bonds. How m
What type of evidence would give a historian the best first-hand account of what occurred in the past? A. Written documents B. Clothing C. Art work D. Tom sto
v÷ (-3) = -6Answer?PLEASE HELPPPPPP
What's the expanded form of 20,484,163