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anonymous
 one year ago
A gardener is planning to plant a rectangular vegetable garden during the spring. The
rectangle below represents a plan for the garden with a width of x feet.
Find the length of the rectangle if the area of a rectangle is x^2 +12x. (hint: factor the trinomial x^2 +12x +0 using the guess and check method.)
anonymous
 one year ago
A gardener is planning to plant a rectangular vegetable garden during the spring. The rectangle below represents a plan for the garden with a width of x feet. Find the length of the rectangle if the area of a rectangle is x^2 +12x. (hint: factor the trinomial x^2 +12x +0 using the guess and check method.)

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1441883300845:dw

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1Recall that Area of a rectangle is \(\large\rm A=\ell\cdot w\)

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1So we have:\[\large\rm x^2+12x=x\cdot\ell\]Ya?

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1Try to factor something out of the left side of the equation. Do they have anything in common?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0is that all i have to do for a?

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1I dunno :P I don't wanna download a document lol a picture would be better +_+
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