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NatalieLove
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Brooke wants to have equal amounts of room on all four sides of her pool table. A 4ft by 7ft table is placed in the center of a rectangular room that has an area of 238 square feet. What is the width of the clear space Brooke will have on all sides of her table?
 3 years ago
 3 years ago
NatalieLove Group Title
Brooke wants to have equal amounts of room on all four sides of her pool table. A 4ft by 7ft table is placed in the center of a rectangular room that has an area of 238 square feet. What is the width of the clear space Brooke will have on all sides of her table?
 3 years ago
 3 years ago

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tutordiffeq Group TitleBest ResponseYou've already chosen the best response.1
(4+2x)(7+2x)=238 28+4x^2+22x=238 4x^2+22x210=0 got it from here?
 3 years ago

NatalieLove Group TitleBest ResponseYou've already chosen the best response.1
not really
 3 years ago

tutordiffeq Group TitleBest ResponseYou've already chosen the best response.1
quadratic equation. (b +/ sqrt( b^24ac)) / 2a
 3 years ago

tutordiffeq Group TitleBest ResponseYou've already chosen the best response.1
ax^2+bx+c=0
 3 years ago

tutordiffeq Group TitleBest ResponseYou've already chosen the best response.1
a=4 b=22 c=210
 3 years ago

NatalieLove Group TitleBest ResponseYou've already chosen the best response.1
i got 14 for the answer
 3 years ago

NatalieLove Group TitleBest ResponseYou've already chosen the best response.1
sorry x = 5 right ?
 3 years ago

NatalieLove Group TitleBest ResponseYou've already chosen the best response.1
alright thanks much
 3 years ago
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