Posted by **Michy** on Sunday, September 12, 2010 at 8:17pm.

4b^5c^3d^3 / 2b^7cd^2

(divided by)

please show me step by step !

Thanks! ^__^

- Math -
**Anonymous**, Sunday, September 12, 2010 at 9:36pm
(4/2)(b^5/b^7)(c^3/c)(d^3/d^2)

when you divide exponents, you subtract the numerator exponent with the the denominator exponent. I've done b for you.

(2)(b^(5-7))(c^3/c)(d^3/d^2)

2(b^(-2))(c^3/c)(d^3/d^2)

whenever the exponent is negative, it goes in the denominator like demonstrated with b:

2(c^3/c)(d^3/d^2)/b^2

- Math -
**ella**, Tuesday, October 26, 2010 at 10:04am
2d+8=24

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