math
posted by Jetta .
Multiplying and Dividing Rational Expressions:
1. 2x^4/x^5 times 6x/x^3 times x/4= 3/x^2

2X^4 / X^5 * 6X / X^3 * X /4 =
Multiply al factors in numerator and
denominator:
12X^6 / 4X^8 = 3X^2 / I =
Multiply numerator and denominator by
X^2:
3 / X^2.