Laws of Exponents
Authored by Victoria Marraffa
Mathematics
8th Grade
CCSS covered
Used 68+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplify the expression, 2x3 (xy)4
6x4y4
2x4y4
6x7y4
2x7y4
Tags
CCSS.HSA.APR.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which expression demonstrates the rule used to simplify the expression shown?
d-4+5
d-4-5
d5-4
d5+4
Tags
CCSS.HSN.RN.A.1
CCSS.HSN.RN.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which is a correct symbolic representation for multiplying exponential expressions with the same base, y?
ymyn = ym + n
ymyn = ym - n
ymyn = ym · n
ymyn = ym ÷ n
Tags
CCSS.HSA.APR.A.1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which is a correct symbolic representation for dividing exponential expressions with the same base, y?
ym/yn = ym + n
ym/yn = ym - n
ym/yn = ym · n
ym/yn = ym ÷ n
Tags
CCSS.HSA.APR.A.1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A student's incorrect attempt to simplify the exponential expression is shown.
m2n5 = (mn)7
What is his mistake?
He should have subtracted the exponents.
He should have multiplied the exponents.
He should have divided the exponents.
The expression cannot be further simplified because the bases are different.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When multiplying exponential terms with the same base, which best explains how to simplify the expression?
Add the exponents.
Subtract the exponents.
Multiply the exponents.
Divide the exponents.
Tags
CCSS.HSA.APR.A.1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When dividing exponential terms with the same base, which best explains how to simplify the expression?
Add the exponents.
Subtract the exponents.
Multiply the exponents.
Divide the exponents.
Tags
CCSS.HSA.APR.A.1
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