emjsewe emjsewe
  • 20-03-2017
  • Mathematics
contestada

Determine whether the polynomial is a difference of squares and if it is, factor it.


y^2 – 225



is a difference of squares: (y + 15)^2

is a difference of squares: (y – 15)(y + 15)

is not a difference of squares

is a difference of squares: (y – 15)^2

Respuesta :

LionKing2003 LionKing2003
  • 17-05-2017
(y-15)(y+15) if you do (y+15)^2, then that'll be y^2 + 225
Answer Link

Otras preguntas

Approximately ________ of people ages 25 and below are married. 52% 8.6% 69% 66%
what type of audience appeal does the author make in the passage
Find the missing side of the triangle
Find the missing lengths. Leave your answers as radicals in simplest form
Y+9=-3(x-2) standard form
if a line started at the point (-2,6) and has a slope of 3, what is the equation of the line?
136ﾟ is the same as ___ radians Round to the nearest hundredth of a radian
To find the weight of the gold in a 22 karat gold object,multiply the object's weight by 0.917.To find the weight of the gold in a 14 karat gold object,multiply
2y-3x=-8 in slope-intercept form?
A water tank holds 18,000 gallons how long will it take for the water level to reach 6,000 gallons if the water is used at an average rate of 450 gallons per da