Question

Can anyone plz give me the answers for them

Answer 1

1. $7 < 2xn$
2. $\frac{1}{8} \pi \times \sqrt[3]{8}$
3. $\sqrt{x} - {\pi}^{2}$
4. $\frac{6}{4x + 5k}$
5. $10n - 13 = {n}^{2} + 3$
6. $x + y - xy$
7. $\frac{ab}{3 - ab}$
8. ${r}^{2} + 50 \sqrt[3]{k}$
9. $\frac{2n}{ \sqrt[3]{n + 2} }$
10. $\frac{3(a - m)}{2(a + m)}$