Logarithm Expansion
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use our logarithm rules to expand these logarithms: log₇(5/4)
log₇(5) - log₇(4)
log₇(5) + log₇(4)
log₇(20)
log₇(1.25)
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use our logarithm rules to expand these logarithms: log₅(3•7)
log₅3 + log₅7
log₅(3+7)
log₅3 - log₅7
log₅(3/7)
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use our logarithm rules to expand these logarithms: log₃(x⁵)
5 * log₃(x)
log₃(x) + 5
log₃(x⁵)
5 + log₃(x)
4.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Solve. Round to two decimals if needed: 10ˣ = 125
1.90
2.10
2.20
2.30
Tags
CCSS.HSF.LE.A.4
5.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
6.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
log8(xyz) log8(x) - log8(y) - 6log8(z) log8(x) + log8(y) - log8(z) log8(x) + log8(y) + 6log8(z)
6log8(xyz)
log8(x) - log8(y) - 6log8(z)
log8(x) + log8(y) - log8(z)
log8(x) + log8(y) + 6log8(z)
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Expand
6log8v-2log8u
6log8u-2log8v
3log8u-2log8v
6log8u+2log8v
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