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Algebra help please?
One of the rooms on a cleaning crew's schedule has a width four feet less than the length and has a area of 192 square feet. What are the dimensions of the room?
Write a quadratic equation in standard form to model the situation. Let h represent the length.
Solve the equation. Find the dimensions of the room.
2 Answers
- Anonymous2 weeks ago
Butt XD poopy ..
- ?Lv 72 weeks ago
W = l - 4
L(l - 4) = 192
Ll - 4l - 192 = 0
(L + 12)(l - 16) = 0
L = -12, 16
Since length can’t be negative, it’s 16. W = 16 - 4 = 12.
Room is 12 ft x 16 ft.
Substitute h for l in the equation. I don’t feel like editing it.
