3 years ago

Can you add exponents if their bases are different?

1 answer:

3 0

In plain and short, nope, their bases must be the same in order for the exponents to be summed up, whilst keeping the same base.

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Four polynomials are shown below:

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C. It is fifth degree because the highest power in it is 5. It is a binomial because there are two terms in it.

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4 years ago

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3 years ago

Read 2 more answers

-3/5 x 2/-9 x 8 write your answer in simplest form.

nata0808 [166]

Answer:

16/15

Step-by-step explanation:

$\dfrac{-3}{5}\cdot\dfrac{2}{-9}\cdot 8=\dfrac{3\cdot 2\cdot 8}{5\cdot 9}=\dfrac{2\cdot 8}{5\cdot 3}=\dfrac{16}{15}$

The two minus signs cancel, so the result is positive.

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3 years ago