math
posted by help me plz .
the length of a rectangle is 6 cm more than its width. the area is 11 cm squared. find the length and width.
look at the post by anonymous at 8:55, it is almost the same as yours.
Do it the same way.
length= x+6
width=x
x(x+6)=11
x^2 + ^x =11
x^2+6x11=0
(x_)(x_)
solve for x.
Then substute the x for the length and width.
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