Question about Mathsoft StudyWorks! Mathematics Deluxe 5.0 (11513) for PC

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Just simplify this rational algebraic expression 16a^2-8a 1/4a-1

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  • Anonymous Mar 20, 2014

    Simplify the expression

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16a power of 2, -8a,),,(1/4a-1) are these two prolems polynomials, to be multiplied togethor? is 4a to the third power-18a squared+8a, used the distributive property
Michael

Posted on Mar 01, 2011

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Jazmin:

The answer is 1. (answer)

Here are the steps:
First, factor the equation (I know that the plus symbol did not print out in your equation)
(4A-1)x(4A-1) (correct?)

Therefore:

(4A-1)x(4A-1) / (4A-1)

= (1 x 1) / 1

= 1

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Posted on Oct 04, 2010

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Ewpakl

Posted on Jun 16, 2013

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16 a power 2 - 3

Posted on May 05, 2011

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Is 16.6 a rational number?


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I believe that the algebraic expression should be written as:
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which can be rewritten as:
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The simplified form of this expression is:
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which can then be further simplified as:
(a^3 - 8b^3)

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Hello,
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Use the rules to simplify the expressions: Get rid of the parentheses using distributivity od multiplication with respect to addition; group similar terms (terms with x, terms without x).
Hope it helps.

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