Question 512 MarksSimplify:$a^{\frac{4}{3}} \div a^{-\frac{2}{3}}$Answer$a^2$View full question & answer→
Question 522 MarksSimplify:$a^7 \times a^4 \times a^{-6} \times a^0$Answer$a^5$View full question & answer→
Question 532 MarksSimplify:$\left(x^{\frac{1}{3}}-x^{-\frac{1}{3}}\right)\left(x^{2 / 3}+1+x^{-2 / 3}\right)$$\begin{aligned} {[\text { Hint. Given Exp. }} & =(a-b)\left(a^2+a b+b^2\right) \\ & \left.=\left(a^3-b^3\right)\right]\end{aligned}$Answer$\left(x-\frac{1}{x}\right)$View full question & answer→
Question 542 MarksSimplify:$\frac{7^{(2 n+3)}-(49)^{n+2}}{\left[(343)^{n+1}\right]^{\frac{2}{3}}}$Answer-42View full question & answer→
Question 552 MarksSimplify:$\frac{5 \times(25)^{n+1}-25 \times 5^{2 n}}{5 \times 5^{(2 n+3)}-(25)^{n+1}}$Answer$\frac{1}{6}$View full question & answer→
Question 562 MarksSimplify:$\frac{3 \times(27)^{n+1}+9 \times 3^{(3 n-1)}}{8 \times 3^{3 n}-5 \times(27)^n}$Answer28View full question & answer→
Question 572 MarksSimplify:$\frac{5^{n+3}-16 \times 5^{n+1}}{12 \times 5^n-2 \times 5^{n+1}}$Answer22.5View full question & answer→
Question 582 MarksSimplify:$\frac{5^{2(n+6)} \times(25)^{-7+2 n}}{(125)^{2 n}}$Answer$\frac{1}{25}$View full question & answer→
Question 592 MarksSimplify:$\frac{(27)^{\frac{2 n}{3}} \times(8)^{-\frac{n}{6}}}{(18)^{-\frac{n}{2}}}$Answer$3^{3 n}$View full question & answer→
Question 602 MarksSimplify:$\frac{3^n \times 9^{n+1}}{3^{n-1} \times 9^{n-1}}$Answer$3^5$View full question & answer→
Question 642 MarksEvaluate:$\left(\frac{8}{125}\right)^{-\frac{1}{3}}$Answer$\frac{5}{2}$View full question & answer→