, 
,
, as follows:![(5a+4b)^{3} =(5a+4b)(5a+4b)^{2}= (5a+4b)[ (5a)^{2}+2(5a)(4b)+ (4b)^{2}]](/tpl/images/0242/2351/116ce.png)
![=(5a+4b)[ 25a^{2}+40ab+ 16b^{2}]](/tpl/images/0242/2351/64465.png)
![=(5a)[ 25a^{2}+40ab+ 16b^{2}]+(4b)[ 25a^{2}+40ab+ 16b^{2}]](/tpl/images/0242/2351/1c0e0.png)
Amanufacturer of shipping boxes has a box shaped like a cube. the side length is
(5a + 4b). wh...
Mathematics, 19.09.2019 06:00 Jtyree2007
Amanufacturer of shipping boxes has a box shaped like a cube. the side length is
(5a + 4b). what is the volume of the box in terms of a and b? show your work.
Answers: 1
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