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Laabri

Ch. 3 Quiz (Simplifiying Exponential Expressions)

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Last updated almost 5 years ago
16 Nsɛmmisa
3
1

Simplify the following expressions, and write your answers using only positive exponents.

1
1
1
1
1
1
1
4

Gerardina is simplifying expressions with very large exponents. She arrives at each of the following results. For each result, decide is she is correct and justify your answer.

2
2
2
1
1
1
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1.

Match the following from the first column with the answers in the second column. (You have to drag the items in the left column up and down to match the correct answers in the right column.)

Draggable itemarrow_right_altCorresponding Item

When dividing expressions with the same bases we___________the exponents.

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add

When you have power to a power (or exponents outside of a parenthesis) we__________ the exponents.

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subtract

When multiplying expressions with the same bases we_____________the exponents.

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multiply

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2.

is equal to which of the following in expanded form?

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3.

Simplify the following:

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4.

Simplify the following:

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5.

Simplify the following:

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6.

Simplify the following:

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7.

Simplify the following:

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8.

Simplify the following:

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9.

Simplify the following:

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10.

Select all that apply in the question above.

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11.

Is she correct? If she is incorrect, explain what she did wrong.

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12.

Is she correct? If she is incorrect, explain what she did wrong.

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13.

Is she correct? If she is incorrect, explain what she did wrong.

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14.

Simplify:

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15.

Rewrite the following problem so it has no negative exponents:

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16.

Rewrite the following problem so it has no negative exponents: