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MissTica
3 years ago
14

Examine Tamika’s work below. What is Tamika’s error?

Mathematics
2 answers:
Over [174]3 years ago
5 0

Answer:

(A)

Step-by-step explanation:

Tamika's work is wrong as:

The given equation is:

\frac{18a^{-5}b^{-6}}{30a^3b^{-5}}

She added the components, while the components must be subtracted in this equation, thus the equation becomes

=\frac{3a^{-5}a^{-3}b^{-6}b^5}{5}

=\frac{3a^{-8}b^{-1}}{5}

=\frac{3}{5a^8b}

which is the required simplified form.

Thus, the option A is correct.

Bogdan [553]3 years ago
4 0
The answer would be A. adding the exponents
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3 years ago
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allochka39001 [22]

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