lacilebeck798 lacilebeck798

21-01-2018
Mathematics

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The area of a rectangle is 2x2 - 11x + 15 square feet. the length of the rectangle is 2x - 5 feet. what is the width of the rectangle?

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dannielle dannielle

21-01-2018

the area is = the length*the width
2x^2-11x+15= (2x-5)* the width
you have to divide 2x^2 - 11 x + 15 at 2x-5
2x^2-11x+15 | 2x-5
-2x*2+5x x-3
-------------
/ -6x+15
+6x-15
-----------------
/ /
the answer is X-3

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