SOLUTION: if the area of a rectangle is 30w^6x^4 and the width is w^2x, what is its length? A-30w^8x^5 b-w^2x C-30w^4x^3 D-30

Algebra ->  Distributive-associative-commutative-properties -> SOLUTION: if the area of a rectangle is 30w^6x^4 and the width is w^2x, what is its length? A-30w^8x^5 b-w^2x C-30w^4x^3 D-30      Log On


   

Question 592276: if the area of a rectangle is 30w^6x^4 and the width is w^2x, what is its length?
A-30w^8x^5
b-w^2x
C-30w^4x^3
D-30
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
a = (l)(w)
30w%5E6x%5E4+=+l%28w%5E2x%29
...
l = 30w%5E%284cross%286%29%29x%5E%283cross%284%29%29%2Fw%5Ecross%282%29cross%28x%29
highlight_green%28l+=+30w%5E4x%5E3%29
Choice highlight_green%28C%29
.....................
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