Jambmaths

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Maths Question
Question 8

Evaluate ${{5}^{-3{{\log }_{5}}2}}\times {{2}^{2{{\log }_{2}}3}}$

Question 1

Evaluate ${{\log }_{\sqrt{2}}}4+{{\log }_{\tfrac{1}{2}}}16-{{\log }_{4}}32$

Question 43

If $6{{\log }_{x}}2-3{{\log }_{x}}3=3{{\log }_{5}}0.2$, find x

Question 28

If ${{\log }_{10}}2=0.3010$ and${{\log }_{10}}3=0.4771$, evaluate ${{\log }_{10}}4.5$

Question 42

Calculate the logarithm to base 9 of ${{3}^{-4}}\times {{9}^{2}}\times {{(81)}^{-1}}$

Question 8

If${{\log }_{10}}2=x,$express ${{\log }_{10}}12.5$in terms of x

Question 8

If ${{\log }_{{{x}^{\tfrac{1}{2}}}}}64=3$, find the value of x

Question 8

If ${{\log }_{10}}2=0.3010\text{ and }{{\log }_{10}}7=0.8451$ evaluate ${{\log }_{10}}280$

Question 8

Given that log 2 =0.3010, log7 = 0.8451, Evaluate log112

Question 7

If ${{\log }_{3}}18+{{\log }_{3}}3-{{\log }_{3}}x=\log 3,$ find x

Question 7

If ${{\log }_{3}}{{x}^{2}}=-8$, what is x,

Question 7

$\begin{align}  & \text{If }{{\log }_{10}}4=0.6021,\text{ evaluate }{{\log }_{10}}{{4}^{\tfrac{1}{3}}} \\ & \text{(A) }0.3011\text{ (B) 0}\text{.9021  (C) }1.8063\text{  (D) 0}\text{.2007} \\\end{align}$

Question 6

If log7.5 = 0.8751, evaluate 2log75 + log750

Question 9

Evaluate ${{\log }_{2}}8+{{\log }_{2}}16-{{\log }_{2}}4$

Question 42

If ${{\log }_{10}}(x-3)+{{\log }_{10}}(x-2)=lo{{g}_{10}}(2{{x}^{2}}-8)$, find the value of x