What is the first step in establishing that log(10^7⋅5)=7+log5 ?(1 point) Responses The first step is to make 5 an exponent, such that log(107⋅5)=log(107⋅5). The first step is to make 5 an exponent, such that logarithm left parenthesis 10 superscript 7 baseline times 5 right parenthesis equals logarithm left parenthesis 10 superscript 7 times 5 baseline right parenthesis . The first step is to rewrite the expression using multiplication, such that log(107⋅5)=log107⋅log5. The first step is to rewrite the expression using multiplication, such that logarithm left parenthesis 10 superscript 7 baseline times 5 right parenthesis equals logarithm 10 superscript 7 baseline times logarithm 5 . The first step is to move the exponent in front of the logarithm, such that log(107⋅5)=7log(10⋅5). The first step is to move the exponent in front of the logarithm, such that logarithm left parenthesis 10 superscript 7 baseline times 5 right parenthesis equals 7 logarithm left parenthesis 10 times 5 right parenthesis . The first step is to rewrite the expression using addition, such that log(107⋅5)=log107+log5.
