yarelypedraza yarelypedraza
  • 24-03-2014
  • Mathematics
contestada

A rectangular stage set up in a theater has an area of (15x^2+3x-12) square feet. Factor the polynomial completely.

Respuesta :

a630061087
a630061087 a630061087
  • 24-03-2014
15x²+3x-12
=3(5x²+x-4)
=3(x²+x-20)
=3(x+5)(x-4)
=3(5x+5)(5x-4)
=3(x+1)(5x-4)
Answer Link

Otras preguntas

what is the area of a figure with vertices(1,1), (8,1) , and (5,5)?
Why is it 5 :30 p.m in India and 12 :00 noon in London ?
In a random sample of students at a middle school, 24 wanted to change the mascot, and 30 wanted to keep the current mascot. Which is the best prediction for ho
what is the meaning of NADPH2
A softball player leaves the batters box, overruns first base by 3.0 meters, and then returns to first base. Compared to the total distance traveled by the play
Identify the domain and rangewith steps please (picture below)
Write sin3xCos2x + cos3xsin2x as a single trigonometric function
Identify the domain and rangewith steps please (picture below)
write an equation of the line that is:   a) parallel to the line y=4x+1, and that passes through point (2,3)  b) parallel to the line 2y-6x=9, and that passes t
What were the two main reasons Spain sent expeditions to the Americas?