SOLUTION: A large area of an art classroom has an area of 3x^2 + 9x. What is the possible length and width? How do you know. Is that the only possible answer? Why?
(3x^2 meaning 3x squ
Algebra.Com
Question 564023: A large area of an art classroom has an area of 3x^2 + 9x. What is the possible length and width? How do you know. Is that the only possible answer? Why?
(3x^2 meaning 3x squared)
Thank you
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
Perhaps x and 3x+9. Of course that is not the only possible set of dimensions, we could have 1 and 3x^2 + 9x or L and (3x^2 + 9x)/L.
Update: There are many correct answers. 3x and x+3 work, as well as 9 and (x^3)/3 + 1, anything that multiplies to 3x^2 + 9x. Check the ones that I posted earlier, and you'll see that they work.
RELATED QUESTIONS
my room has an area of 25feet and 14yards. what is the area of the... (answered by jim_thompson5910)
1. A triangle has an area of 5 square inches and a base of 2x. What is the height of the (answered by ankor@dixie-net.com)
A rectangle has an area given by {{{A=x^2-3x-10}}} Find expressions for the possible... (answered by jsmallt9)
The area of a rectangular classroom is 420 square feet. If the length and width of the... (answered by ewatrrr)
If a classroom has an area of 432 square feet, and the length is 24 feet, what is the... (answered by stanbon,josmiceli)
Not sure if "topic": selection is correct.
how do you figure out the smallest and... (answered by Alan3354,josgarithmetic)
A rectangle has an area of 12m^2 and a width of 400cm. What is the length of the... (answered by josmiceli)
A rectangle has an area of xsquared+10x+24 what is the width and... (answered by nerdybill)
A rectangle with an area pf 80cm^2 has a width that is three more than one half its... (answered by ankor@dixie-net.com)