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I assume you wish to simplify the expression

(x - 2)/(3x + 9) . (2x + 6)/(2x - 4)

= (x - 2)(2x + 6) / [(3x + 9)(2x - 4)]

= 2(x - 2)(x + 3) / [6(x + 3)(x - 2)]

= 1/3.

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โˆ™ 2010-02-13 20:26:21
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: X minus 2 divided by 3x plus 9 times 2x plus 6 divided by 2x minus 4?
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