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# Slmplify: $$\Large log_{10}4+log_{10}25$$

 A) 6 B) 5 C) 4 D) 100

 B) 5

$$\Large log_{10}4+log_{10}25$$

$$\Large log_{10} \left(4 \times 25\right)=log_{10}1000$$

=$$\Large log_{10}10^{2}$$

=$$\Large 2log_{10}10$$

=2

Part of solved Logarithms questions and answers : >> Elementary Mathematics >> Logarithms

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