Algebra
Calculus
Trigonometry
Matrix
Question
Expand the expression
7ln(42)+7ln(w)+7ln(in)+28ln(s)
Evaluate
7ln(w×6in×7s4)
Multiply
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Evaluate
w×6in×7s4
Multiply the terms
w×42ins4
Use the commutative property to reorder the terms
42wins4
7ln(42wins4)
Simplify the expression
More Steps
Evaluate
ln(42wins4)
Use loga(x×y)=loga(x)+loga(y) to transform the expression
ln(42)+ln(w)+ln(in)+ln(s4)
Use logabn=nlogab to simplify the expression
ln(42)+ln(w)+ln(in)+4ln(s)
7(ln(42)+ln(w)+ln(in)+4ln(s))
Use the the distributive property to expand the expression
7ln(42)+7ln(w)+7ln(in)+7×4ln(s)
Solution
7ln(42)+7ln(w)+7ln(in)+28ln(s)
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