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Simplify (4x + 9)(5x + 8)
(4x + 9)(5x + 8) = 20x^2 + 45x + 32x + 72 = 20x^2 + 77x + 72
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Asked 11/24/2015 1:26:23 PM
Updated 11/25/2015 12:08:19 AM
1 Answer/Comment
Edited by Andrew. [11/25/2015 12:07:29 AM]
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(4x + 9)(5x + 8)
= 20x^2 + 45x + 32x + 72
= 20x^2 + 77x + 72
Added 11/25/2015 12:08:19 AM
This answer has been confirmed as correct and helpful.
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Questions asked by the same visitor
(5x-6)(2x+9)=
Question
Not Answered
Updated 11/24/2015 1:39:44 PM
1 Answer/Comment
(5x - 6)(2x + 9);

10x^2 + 45x - 12x - 54;

= 10x^2 + 33x - 54
Added 11/24/2015 1:39:44 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [11/24/2015 7:44:06 PM]
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