Jambmaths
| Maths Question | |
|---|---|
| Question 6 |
Simplify $\frac{3({{2}^{n+1}})-4({{2}^{n-1}})}{{{2}^{n+1}}-{{2}^{n}}}$ |
| Question 2 |
Simplify ${{\left( \sqrt[3]{64{{a}^{3}}} \right)}^{-1}}$ |
| Question 1 |
Without using tables evaluate ${{(343)}^{\tfrac{1}{2}}}\times {{(0.14)}^{-1}}\times {{(25)}^{-\tfrac{1}{2}}}$ |
| Question 4 |
Find ${{\left( \frac{1}{0.06}\div \frac{1}{0.042} \right)}^{-1}}$ |
| Question 9 |
If $\frac{{{9}^{2x-1}}}{{{27}^{x+1}}}=1$Find the value of x |
| Question 46 |
Given that $\sqrt[3]{{{4}^{2x}}}=16$ find the value of x |
| Question 24 |
Evaluate $\frac{{{81}^{\tfrac{3}{4}}}-{{27}^{\tfrac{1}{3}}}}{3\times {{2}^{3}}}$ |
| Question 44 |
Simplify ${{(25)}^{-\tfrac{1}{3}}}\times {{(27)}^{\tfrac{1}{3}}}+{{(121)}^{-\tfrac{1}{4}}}\times {{(625)}^{-\tfrac{1}{4}}}$ |
| Question 7 |
Find the value of x for which $2({{3}^{2x-1}})=162$ |
| Question 7 |
Simplify ${{16}^{-\tfrac{1}{2}}}\times {{4}^{-\tfrac{1}{2}}}\times {{27}^{\tfrac{1}{3}}}$ |
| Question 7 |
Solve ${{5}^{2(x-1)}}\times {{5}^{x+1}}=0.04$ |
| Question 7 |
Evaluate ${{\left( \frac{81}{16} \right)}^{-\tfrac{1}{4}}}\times {{2}^{-1}}$ |
| Question 6 |
Simplify ${{\left( \frac{16}{81} \right)}^{\tfrac{1}{4}}}\div {{\left( \frac{9}{16} \right)}^{-\tfrac{1}{2}}}$ |
| Question 6 |
If ${{27}^{x+2}}\div {{9}^{x+1}}={{3}^{2x}}$, find x |
| Question 6 |
$\text{Simplify }\frac{{{3}^{-5n}}}{{{9}^{1-n}}}\times {{27}^{n+1}}$ |
| Question 7 |
Solve for x in $8{{x}^{-2}}=\frac{2}{25}$ |
| Question 50 |
If $\frac{{{4}^{x+3}}}{{{16}^{2x-3}}}=1$ find x |
| Question 36 |
Evaluate $\frac{{{5}^{-3}}\times {{5}^{-4}}}{{{5}^{-6}}\times {{5}^{-2}}}$ |
| Question 7 |
Simplify $\frac{3({{2}^{n+1}})-4({{2}^{n-1}})}{{{2}^{n+1}}-{{2}^{n}}}$ |
| Question 34 |
Simplify ${{81}^{\tfrac{-3}{4}}}\times {{25}^{\tfrac{1}{2}}}\times {{243}^{\tfrac{2}{5}}}$ |
| Question 40 |
If ${{2}^{x+y}}=16$ and ${{4}^{x-y}}=\frac{1}{32}$ , find the values of x and y |