math

Multiplying and Dividing Rational Expressions:

1. 2x^4/x^5 times 6x/x^3 times x/4= 3/x^2

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1. would you tell me please are they correct?

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posted by Jetta
2. 2X^4/X^5 * 6X/X^3 * X/4 =
Multiply all facto in numerator and
denominator:

12X^6 / 4X^8 = 3X^-2 / 1
Multiply numerator and denominator by
x^2:
3 / X^2.

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posted by Henry

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